forked from root/public
214 changed files with 8244 additions and 17 deletions
@ -0,0 +1,42 @@
|
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# advancedsortwordarr |
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|
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## Instructions |
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|
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Write a function `AdvancedSortWordArr` that sorts a `string` array, based on the function `f` passed in parameter. |
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## Expected function |
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```go |
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func AdvancedSortWordTab(array []string, f func(a, b string) int) { |
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} |
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``` |
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|
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## Usage |
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|
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Here is a possible [program](TODO-LINK) to test your function : |
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```go |
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package main |
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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result := []string{"a", "A", "1", "b", "B", "2", "c", "C", "3"} |
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piscine.AdvancedSortWordTab(result, piscine.Compare) |
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fmt.Println(result) |
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} |
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``` |
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And its output : |
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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[1 2 3 A B C a b c] |
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student@ubuntu:~/piscine/test$ |
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``` |
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# advancedsortwordarr |
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|
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## Instructions |
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Écrire une fonction `AdvancedSortWordArr` qui trie un tableau de `string`, basé sur la fonction `f` passée en paramètre. |
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## Fonction attendue |
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```go |
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func AdvancedSortWordTab(array []string, f func(a, b string) int) { |
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} |
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``` |
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## Utilisation |
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Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
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|
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```go |
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package main |
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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result := []string{"a", "A", "1", "b", "B", "2", "c", "C", "3"} |
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piscine.AdvancedSortWordTab(result, piscine.Compare) |
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fmt.Println(result) |
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} |
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``` |
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Et son résultat : |
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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[1 2 3 A B C a b c] |
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student@ubuntu:~/piscine/test$ |
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``` |
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# advancedsortwordtab |
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# any |
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## Instructions |
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Write a function `Any` that returns `true`, for a `string` array: |
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- if, when that `string` array is passed through an `f` function, at least one element returns `true`. |
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## Expected function |
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|
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```go |
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func Any(f func(string) bool, arr []string) bool { |
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} |
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``` |
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## Usage |
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|
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Here is a possible [program](TODO-LINK) to test your function : |
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```go |
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package main |
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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tab1 := []string{"Hello", "how", "are", "you"} |
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tab2 := []string{"This", "is", "4", "you"} |
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result1 := piscine.Any(piscine.IsNumeric, tab1) |
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result2 := piscine.Any(piscine.IsNumeric, tab2) |
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fmt.Println(result1) |
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fmt.Println(result2) |
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} |
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``` |
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|
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And its output : |
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|
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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false |
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true |
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student@ubuntu:~/piscine/test$ |
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``` |
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# any |
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## Instructions |
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Écrire une fonction `Any` qui retournes `true`, pour un tableau de `string`: |
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- si, lorsque ce tableau de `string` est passé à travers une fonction `f`, au moins un element retournes `true`. |
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## Fonction attendue |
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```go |
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func Any(f func(string) bool, arr []string) bool { |
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} |
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``` |
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## Utilisation |
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|
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Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
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|
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```go |
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package main |
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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tab1 := []string{"Hello", "how", "are", "you"} |
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tab2 := []string{"This", "is", "4", "you"} |
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result1 := piscine.Any(piscine.IsNumeric, tab1) |
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result2 := piscine.Any(piscine.IsNumeric, tab2) |
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fmt.Println(result1) |
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fmt.Println(result2) |
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} |
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``` |
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Et son résultat : |
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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false |
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true |
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student@ubuntu:~/piscine/test$ |
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``` |
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# appendrange |
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## Instructions |
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Write a function that takes an `int` min and an `int` max as parameters. |
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That function returns a slice of `int` with all the values between min and max. |
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Min is included, and max is excluded. |
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If min is superior or equal to max, a `nil` slice is returned. |
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`make` is not allowed for this exercise. |
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## Expected function |
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```go |
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func AppendRange(min, max int) []int { |
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} |
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``` |
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## Usage |
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Here is a possible [program](TODO-LINK) to test your function : |
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```go |
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package main |
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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fmt.Println(piscine.AppendRange(5, 10)) |
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fmt.Println(piscine.AppendRange(10, 5)) |
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} |
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``` |
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And its output : |
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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[5 6 7 8 9] |
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[] |
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student@ubuntu:~/piscine/test$ |
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``` |
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# appendrange |
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## Instructions |
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Écrire une fonction qui prend un `int` minimum et un `int` maximum comme paramètres. Cette fonction retournes une slice d'`int` avec toutes les valeurs comprises entre le minimum et le maximum. |
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Le minimum est inclus, le maximum est exclu. |
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Si le minimum est supérieur ou égal au maximum, une slice `nil` est retournée. |
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`make` n'est pas autorisé pour cet exercice. |
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## Fonction attendue |
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```go |
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func AppendRange(min, max int) []int { |
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} |
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``` |
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## Utilisation |
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Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
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|
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```go |
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package main |
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|
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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fmt.Println(piscine.AppendRange(5, 10)) |
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fmt.Println(piscine.AppendRange(10, 5)) |
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} |
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``` |
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Et son résultat : |
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|
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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[5 6 7 8 9] |
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[] |
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student@ubuntu:~/piscine/test$ |
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``` |
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# atoi |
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## Instructions |
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- Write a [function](TODO-LINK) that simulates the behaviour of the `Atoi` function in Go. `Atoi` transforms a number represented as a `string` in a number represented as an `int`. |
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- Atoi returns `0` if the `string` is not considered as a valid number. For this exercise **non-valid `string` chains will be tested**. Some will contain non-digits characters. |
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- For this exercise the handling of the signs + or - **does have** to be taken into account. |
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- This function will **only** have to return the `int` `nbr`. For this exercise the `error` return of atoi is not required. |
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## Format required |
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```go |
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func Atoi(s string) int { |
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} |
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``` |
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|
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## Usage |
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|
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Here is a possible [program](TODO-LINK) to test your function : |
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|
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```go |
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package main |
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|
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import ( |
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"fmt" |
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piscine ".." |
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) |
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func main() { |
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s := "12345" |
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s2 := "0000000012345" |
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s3 := "012 345" |
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s4 := "Hello World!" |
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s5 := "+1234" |
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s6 := "-1234" |
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s7 := "++1234" |
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s8 := "--1234" |
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n := piscine.Atoi(s) |
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n2 := piscine.Atoi(s2) |
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n3 := piscine.Atoi(s3) |
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n4 := piscine.Atoi(s4) |
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n5 := piscine.Atoi(s5) |
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n6 := piscine.Atoi(s6) |
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n7 := piscine.Atoi(s7) |
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n8 := piscine.Atoi(s8) |
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fmt.Println(n) |
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fmt.Println(n2) |
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fmt.Println(n3) |
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fmt.Println(n4) |
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fmt.Println(n5) |
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fmt.Println(n6) |
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fmt.Println(n7) |
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fmt.Println(n8) |
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} |
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``` |
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|
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And its output : |
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|
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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12345 |
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12345 |
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0 |
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0 |
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1234 |
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-1234 |
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0 |
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0 |
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student@ubuntu:~/piscine/test$ |
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``` |
@ -0,0 +1,77 @@
|
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# atoi |
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|
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## Instructions |
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|
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- Écrire une fonction qui reproduit le comportement de la fonction atoi en Go. Atoi transforme un nombre représenté en `string` (chaîne de caractères) en `int` (entier). |
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|
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- Atoi retourne `0` si la `string` n'est pas considéré un nombre valide. Pour cet exercice des **`string` non valides seront testées!**. Certaines contiendront d'autres charactères que des chiffres. |
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|
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- Pour cet exercice la gestion des signes + ou - **doit être** prise en compte. |
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|
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- Cette fonction aura **seulement** à retourner l'`int` (entier) `nbr`. Pour cet exercice le retour d'erreur d'atoi de go n'est pas demandé. |
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## Fonction attendue |
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|
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```go |
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func Atoi(s string) int { |
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|
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} |
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``` |
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|
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## Utilisation |
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|
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Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
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|
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```go |
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package main |
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|
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import ( |
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"fmt" |
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piscine ".." |
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) |
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|
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func main() { |
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s := "12345" |
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s2 := "0000000012345" |
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s3 := "012 345" |
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s4 := "Hello World!" |
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s5 := "+1234" |
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s6 := "-1234" |
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s7 := "++1234" |
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s8 := "--1234" |
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|
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n := piscine.Atoi(s) |
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n2 := piscine.Atoi(s2) |
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n3 := piscine.Atoi(s3) |
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n4 := piscine.Atoi(s4) |
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n5 := piscine.Atoi(s5) |
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n6 := piscine.Atoi(s6) |
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n7 := piscine.Atoi(s7) |
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n8 := piscine.Atoi(s8) |
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|
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fmt.Println(n) |
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fmt.Println(n2) |
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fmt.Println(n3) |
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fmt.Println(n4) |
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fmt.Println(n5) |
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fmt.Println(n6) |
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fmt.Println(n7) |
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fmt.Println(n8) |
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} |
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``` |
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|
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Et son résultat : |
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|
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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12345 |
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12345 |
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0 |
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0 |
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1234 |
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-1234 |
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0 |
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0 |
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student@ubuntu:~/piscine/test$ |
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``` |
@ -0,0 +1,59 @@
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# atoibase |
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|
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## Instructions |
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|
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Write a function that takes a `string` number and its `string` base in parameters and returns its conversion as an `int`. |
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|
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If the base or the `string` number is not valid it returns `0`: |
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|
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Validity rules for a base : |
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|
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- A base must contain at least 2 characters. |
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- Each character of a base must be unique. |
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- A base should not contain `+` or `-` characters. |
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|
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Only valid `string` numbers will be tested. |
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|
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The function **does not have** to manage negative numbers. |
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|
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## Expected function |
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|
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```go |
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func AtoiBase(s string, base string) int { |
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|
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} |
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``` |
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|
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## Usage |
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|
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Here is a possible [program](TODO-LINK) to test your function : |
||||
|
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```go |
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package main |
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|
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import ( |
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"fmt" |
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piscine ".." |
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) |
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|
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func main() { |
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fmt.Println(piscine.AtoiBase("125", "0123456789")) |
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fmt.Println(piscine.AtoiBase("1111101", "01")) |
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fmt.Println(piscine.AtoiBase("7D", "0123456789ABCDEF")) |
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fmt.Println(piscine.AtoiBase("uoi", "choumi")) |
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fmt.Println(piscine.AtoiBase("bbbbbab", "-ab") |
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} |
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``` |
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|
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And its output : |
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|
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```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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125 |
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125 |
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125 |
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125 |
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0 |
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student@ubuntu:~/piscine/test$ |
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``` |
@ -0,0 +1,59 @@
|
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# atoibase |
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|
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## Instructions |
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|
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Écrire une fonction qui prend un nombre `string` et sa base `string` en paramètres et retournes sa convertion en `int`. |
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|
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Si la base n'est pas valide elle retournes `0`: |
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|
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Régles de validité d'une base : |
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|
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- Une base doit contenir au moins 2 charactères. |
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- Chaque charactère d'une base doit être unique. |
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- Une base ne doit pas contenir les charactères `+` ou `-`. |
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|
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Seuls des nombres en `string` valides seront testés. |
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|
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La fonction **ne doit pas** gérer les nombres négatifs. |
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|
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## Fonction attendue |
||||
|
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```go |
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func AtoiBase(s string, base string) int { |
||||
|
||||
} |
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``` |
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|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
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package main |
||||
|
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import ( |
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"fmt" |
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piscine ".." |
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) |
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|
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func main() { |
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fmt.Println(piscine.AtoiBase("125", "0123456789")) |
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fmt.Println(piscine.AtoiBase("1111101", "01")) |
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fmt.Println(piscine.AtoiBase("7D", "0123456789ABCDEF")) |
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fmt.Println(piscine.AtoiBase("uoi", "choumi")) |
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fmt.Println(piscine.AtoiBase("bbbbbab", "-ab") |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
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student@ubuntu:~/piscine/test$ go build |
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student@ubuntu:~/piscine/test$ ./test |
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125 |
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125 |
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125 |
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125 |
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0 |
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student@ubuntu:~/piscine/test$ |
||||
``` |
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|
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# basicatoi |
||||
|
||||
## Instructions |
||||
|
||||
- Write a function that simulates the behaviour of the atoi function in Go. Atoi transforms a number defined as a `string` in a number defined as an `int`. |
||||
|
||||
- Atoi returns `0` if the `string` is not considered as a valid number. For this exercise **only valid** `string` chains will be tested. They will only contain one or several digits as characters. |
||||
|
||||
- For this exercise the handling of the signs + or - does not have to be taken into account. |
||||
|
||||
- This function will **only** have to return the `int` `nbr`. For this exercise the `error` return of atoi is not required. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func BasicAtoi(s string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
s := "12345" |
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s2 := "0000000012345" |
||||
s3 := "000000" |
||||
|
||||
n := piscine.BasicAtoi(s) |
||||
n2 := piscine.BasicAtoi(s2) |
||||
n3 := piscine.BasicAtoi(s3) |
||||
|
||||
fmt.Println(n) |
||||
fmt.Println(n2) |
||||
fmt.Println(n3) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
12345 |
||||
12345 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,57 @@
|
||||
# basicatoi |
||||
|
||||
## Instructions |
||||
|
||||
- Écrire une fonction qui reproduit le comportement de la fonction atoi en Go. Atoi transforme un nombre représenté en `string` (chaîne de caractères) en `int` (entier). |
||||
|
||||
- Atoi retourne `0` si la `string` n'est pas considéré un nombre valide. Pour cet exercice **seulement des** `string` **valides** seront testé. Elles ne contiendront que un ou plusieurs chiffres comme charact. |
||||
|
||||
- Pour cet exercice la gestion des signes + ou - ne doit pas être prise en compte. |
||||
|
||||
- Cette fonction aura **seulement** à retourner l'`int` (entier) `nbr`. Pour cet exercice le retour d'erreur d'atoi de go n'est pas demandé. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func BasicAtoi(s string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
s := "12345" |
||||
s2 := "0000000012345" |
||||
s3 := "000000" |
||||
|
||||
n := piscine.BasicAtoi(s) |
||||
n2 := piscine.BasicAtoi(s2) |
||||
n3 := piscine.BasicAtoi(s3) |
||||
|
||||
fmt.Println(n) |
||||
fmt.Println(n2) |
||||
fmt.Println(n3) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
12345 |
||||
12345 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,62 @@
|
||||
# basicatoi2 |
||||
|
||||
## Instructions |
||||
|
||||
- Write a function that simulates the behaviour of the atoi function in Go. Atoi transforms a number defined as a `string` in a number defined as an `int`. |
||||
|
||||
- Atoi returns `0` if the `string` is not considered as a valid number. For this exercise **non-valid `string` chains will be tested**. Some will contain non-digits characters. |
||||
|
||||
- For this exercise the handling of the signs + or - does not have to be taken into account. |
||||
|
||||
- This function will **only** have to return the `int` `nbr`. For this exercise the `error` return of atoi is not required. |
||||
|
||||
## Expected Function |
||||
|
||||
```go |
||||
func BasicAtoi2(s string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
s := "12345" |
||||
s2 := "0000000012345" |
||||
s3 := "012 345" |
||||
s4 := "Hello World!" |
||||
|
||||
n := piscine.BasicAtoi2(s) |
||||
n2 := piscine.BasicAtoi2(s2) |
||||
n3 := piscine.BasicAtoi2(s3) |
||||
n4 := piscine.BasicAtoi2(s4) |
||||
|
||||
fmt.Println(n) |
||||
fmt.Println(n2) |
||||
fmt.Println(n3) |
||||
fmt.Println(n4) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
12345 |
||||
12345 |
||||
0 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,62 @@
|
||||
# basicatoi2 |
||||
|
||||
## Instructions |
||||
|
||||
- Écrire une fonction qui reproduit le comportement de la fonction atoi en Go. Atoi transforme un nombre représenté en `string` (chaîne de caractères) en `int` (entier). |
||||
|
||||
- Atoi retourne `0` si la `string` n'est pas considéré un nombre valide. Pour cet exercice des **`string` non valides seront testées!**. Certaines contiendront d'autres charactères que des chiffres. |
||||
|
||||
- Pour cet exercice la gestion des signes + ou - ne doit pas être prise en compte. |
||||
|
||||
- Cette fonction aura **seulement** à retourner l'`int` (entier) `nbr`. Pour cet exercice le retour d'erreur d'atoi de go n'est pas demandé. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func BasicAtoi2(s string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
s := "12345" |
||||
s2 := "0000000012345" |
||||
s3 := "012 345" |
||||
s4 := "Hello World!" |
||||
|
||||
n := piscine.BasicAtoi2(s) |
||||
n2 := piscine.BasicAtoi2(s2) |
||||
n3 := piscine.BasicAtoi2(s3) |
||||
n4 := piscine.BasicAtoi2(s4) |
||||
|
||||
fmt.Println(n) |
||||
fmt.Println(n2) |
||||
fmt.Println(n3) |
||||
fmt.Println(n4) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
12345 |
||||
12345 |
||||
0 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# basicjoin |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns the concatenation of all the `string` of a table of `string` passed in argument. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func basicJoin(strs []string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
toConcat := []string{"Hello!", " How", " are", " you?"} |
||||
fmt.Println(piscine.BasicJoin(toConcat)) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How are you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# basicjoin |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne la concaténation de toutes les `string` d'un slice de `string` passées en paramètres. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func BasicJoin(strs []string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
toConcat := []string{"Hello!", " How", " are", " you?"} |
||||
fmt.Println(piscine.BasicJoin(toConcat)) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How are you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,48 @@
|
||||
# btreeinsertdata |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that applies a function in order to each element in the tree |
||||
(see in order tree walks) |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func BTreeApplyInorder(root *piscine.TreeNode, f func(...interface{}) (int, error)) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine "." |
||||
) |
||||
|
||||
func main() { |
||||
root := &piscine.TreeNode{Data: "4"} |
||||
piscine.BTreeInsertData(root, "1") |
||||
piscine.BTreeInsertData(root, "7") |
||||
piscine.BTreeInsertData(root, "5") |
||||
BTreeApplyInorder(root, fmt.Println) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/btreeinsertdata$ go build |
||||
student@ubuntu:~/piscine/btreeinsertdata$ ./btreeinsertdata |
||||
1 |
||||
4 |
||||
5 |
||||
7 |
||||
student@ubuntu:~/piscine/btreeinsertdata$ |
||||
``` |
@ -0,0 +1,47 @@
|
||||
# btreeinsertdata |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that applies a function using a postorder walk to each element in the tree |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func BTreeApplyPostorder(root *piscine.TreeNode, f func(...interface{}) (int, error)) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine "." |
||||
) |
||||
|
||||
func main() { |
||||
root := &piscine.TreeNode{Data: "4"} |
||||
piscine.BTreeInsertData(root, "1") |
||||
piscine.BTreeInsertData(root, "7") |
||||
piscine.BTreeInsertData(root, "5") |
||||
BTreeApplyPostorder(root, fmt.Println) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/btreeinsertdata$ go build |
||||
student@ubuntu:~/piscine/btreeinsertdata$ ./btreeinsertdata |
||||
1 |
||||
5 |
||||
7 |
||||
4 |
||||
student@ubuntu:~/piscine/btreeinsertdata$ |
||||
``` |
@ -0,0 +1,47 @@
|
||||
# btreeinsertdata |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that applies a function using a preorder walk to each element in the tree |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func BTreeApplyPreorder(root *piscine.TreeNode, f func(...interface{}) (int, error)) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine "." |
||||
) |
||||
|
||||
func main() { |
||||
root := &piscine.TreeNode{Data: "4"} |
||||
piscine.BTreeInsertData(root, "1") |
||||
piscine.BTreeInsertData(root, "7") |
||||
piscine.BTreeInsertData(root, "5") |
||||
BTreeApplyPreorder(root, fmt.Println) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/btreeinsertdata$ go build |
||||
student@ubuntu:~/piscine/btreeinsertdata$ ./btreeinsertdata |
||||
4 |
||||
1 |
||||
7 |
||||
5 |
||||
student@ubuntu:~/piscine/btreeinsertdata$ |
||||
``` |
@ -0,0 +1,52 @@
|
||||
# btreeinsertdata |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that inserts new data in a binary search tree |
||||
following the properties of binary search trees. |
||||
The nodes must be defined as follows: |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
type TreeNode struct { |
||||
Left, Right, Parent *TreeNode |
||||
Data string |
||||
} |
||||
|
||||
func BTreeInsertData(root *TreeNode, data string) *TreeNode { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
func main() { |
||||
root := &TreeNode{data: "4"} |
||||
BTreeInsertData(root, "1") |
||||
BTreeInsertData(root, "7") |
||||
BTreeInsertData(root, "5") |
||||
fmt.Println(root.left.data) |
||||
fmt.Println(root.data) |
||||
fmt.Println(root.right.left.data) |
||||
fmt.Println(root.right.data) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/btreeinsertdata$ go build |
||||
student@ubuntu:~/piscine/btreeinsertdata$ ./btreeinsertdata |
||||
1 |
||||
4 |
||||
5 |
||||
7 |
||||
student@ubuntu:~/piscine/btreeinsertdata$ |
||||
``` |
@ -0,0 +1,48 @@
|
||||
# printroot |
||||
|
||||
## Instructions |
||||
|
||||
Write a function to print the value of the root node of a binary tree. |
||||
You have to create a new number and print the value of data |
||||
The nodes must be defined as follows: |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
type TreeNode struct { |
||||
left, right *TreeNode |
||||
data string |
||||
} |
||||
|
||||
func PrintRoot(root *TreeNode){ |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
func main() { |
||||
//rootNode initialized with the value "who" |
||||
//rootNode1 initialized with the value "are" |
||||
//rootNode2 initialized with the value "you" |
||||
printRoot(rootNode) |
||||
printRoot(rootNode1) |
||||
printRoot(rootNode2) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/printroot$ go build |
||||
student@ubuntu:~/piscine/printroot$ ./printroot |
||||
who |
||||
are |
||||
you |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,74 @@
|
||||
# btreeinsertdata |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that searches for an item with a data element equal to elem and return that node |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func BTreeSearchItem(root *piscine_test.TreeNode, elem string) *piscine_test.TreeNode { |
||||
|
||||
} |
||||
|
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine "." |
||||
) |
||||
|
||||
func main() { |
||||
root := &piscine_test.TreeNode{Data: "4"} |
||||
piscine_test.BTreeInsertData(root, "1") |
||||
piscine_test.BTreeInsertData(root, "7") |
||||
piscine_test.BTreeInsertData(root, "5") |
||||
selected := BTreeSearchItem(root, "7") |
||||
fmt.Print("Item selected -> ") |
||||
if selected != nil { |
||||
fmt.Println(selected.Data) |
||||
} else { |
||||
fmt.Println("nil") |
||||
} |
||||
|
||||
fmt.Print("Parent of selected item -> ") |
||||
if selected.Parent != nil { |
||||
fmt.Println(selected.Parent.Data) |
||||
} else { |
||||
fmt.Println("nil") |
||||
} |
||||
|
||||
fmt.Print("Left child of selected item -> ") |
||||
if selected.Left != nil { |
||||
fmt.Println(selected.Left.Data) |
||||
} else { |
||||
fmt.Println("nil") |
||||
} |
||||
|
||||
fmt.Print("Right child of selected item -> ") |
||||
if selected.Right != nil { |
||||
fmt.Println(selected.Right.Data) |
||||
} else { |
||||
fmt.Println("nil") |
||||
} |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/btreesearchitem$ go build |
||||
student@ubuntu:~/piscine/btreesearchitem$ ./btreesearchitem |
||||
Item selected -> 7 |
||||
Parent of selected item -> 4 |
||||
Left child of selected item -> 5 |
||||
Right child of selected item -> nil |
||||
student@ubuntu:~/piscine/btreesearchitem$ |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# capitalize |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that capitalizes the first letter of each word **and** lowercases the rest of each word of a `string`. |
||||
|
||||
A word is a sequence of **alphanumerical** characters. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func Capitalize(s string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Capitalize("Hello! How are you? How+are+things+4you?")) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How Are You? How+Are+Things+4you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# capitalize |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui met en majuscule la premiere lettre de chaque mot et en minuscule les autres lettres du reste du mot d'une `string`. |
||||
|
||||
Un mot est une suite de caractères **alphanumériques**. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func Capitalize(s string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Capitalize("Hello! How are you? How+are+things+4you?")) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How Are You? How+Are+Things+4you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,21 @@
|
||||
# cl-camp1 |
||||
|
||||
## Instructions |
||||
|
||||
A little voice speaks in your head: |
||||
|
||||
"Now that you know who you are. You need to remember what you can do..." |
||||
|
||||
The instincts are coming back... |
||||
|
||||
Put in a file `mastertheLS` the command line that will: |
||||
|
||||
- list the files and folders of the current folder. |
||||
- Ignore the hidden files, the "." and the "..". |
||||
- Separates the resuls with commas. |
||||
- Order them by ascending order of creation date. |
||||
- Have the folders have a `/` in front of them. |
||||
|
||||
## Hint |
||||
|
||||
Read the man... |
@ -0,0 +1,21 @@
|
||||
# cl-camp1 |
||||
|
||||
## Instructions |
||||
|
||||
Une petite voix dans votre esprit vous dit: |
||||
|
||||
"Maintenant que tu sais qui tu es. Tu dois te souvenir de ce que tu peux faire..." |
||||
|
||||
Les instincts resurgissent... |
||||
|
||||
Mettez dans un fichier `mastertheLS` la ligne de commande qui: |
||||
|
||||
- listera les fichiers et dossiers dans le dossier courant. |
||||
- Ignorera les fichiers cachés, le "." et le "..". |
||||
- Separarera le resultat avec des virgules. |
||||
- Les triera pas ordre croissant de date de création. |
||||
- Placera un `/` en face des dossiers. |
||||
|
||||
## Indice |
||||
|
||||
Lisez le man... |
@ -0,0 +1,17 @@
|
||||
# cl-camp2 |
||||
|
||||
## Instructions |
||||
|
||||
"keep training ..." |
||||
|
||||
Create a file `r`, which shows `R` on a line when the `cat` command is executed |
||||
|
||||
A line is a sequence of characters preceding the [end of line](https://en.wikipedia.org/wiki/Newline) character (`'\n'`). |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ cat -e r |
||||
R$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,17 @@
|
||||
# cl-camp2 |
||||
|
||||
## Instructions |
||||
|
||||
"Continue l'entrainement ..." |
||||
|
||||
Créez un fichier `r`, qui affiche `R` sur une ligne quand la commande `cat` command est exécutée. |
||||
|
||||
Une ligne est une suite de caractères précédant le caractère [fin de ligne](https://en.wikipedia.org/wiki/Newline) (`'\n'`). |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ cat -e r |
||||
R$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,15 @@
|
||||
# cl-camp3 |
||||
|
||||
## Instructions |
||||
|
||||
"start looking ..." |
||||
|
||||
Create a file `look`, which will look for and show, in the current directory and its sub-folders all the files : |
||||
|
||||
- starting with an `a` and, |
||||
- all the files ending with a `z` and, |
||||
- all files starting with `z` and ending with `a!`. |
||||
|
||||
## Hint |
||||
|
||||
Read the `find` man... |
@ -0,0 +1,15 @@
|
||||
# cl-camp3 |
||||
|
||||
## Instructions |
||||
|
||||
"commences à chercher ..." |
||||
|
||||
Créer un fichier `look`, qui cherchera et montrera, dans le répertoire courant et ses sous-répertoires, tous les fichiers qui: |
||||
|
||||
- commence avec `a` et, |
||||
- tous les fichiers qui se terminent avec `z` et, |
||||
- tous les fichiers qui commencent avec `z` et qui se finissenLisezele man dea!`. |
||||
|
||||
#Indice |
||||
|
||||
Lisez le man de `find`... |
@ -0,0 +1,24 @@
|
||||
# cl-camp4 |
||||
|
||||
## Instructions |
||||
|
||||
"someone familiar" |
||||
|
||||
Create a file `myfamily.sh`, which will show a subject's family (key: relatives). |
||||
|
||||
- The quotes have to be removed. |
||||
|
||||
- The subject will be decided depending on his ID which will be contained in the environment variable HERO_ID. |
||||
|
||||
* Where to look : https://raw.githubusercontent.com/kigiri/superhero-api/master/api/all.json |
||||
|
||||
* What to use : curl, jq and others... |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ export HERO_ID=1 |
||||
student@ubuntu:~/piscine/test$ ./myfamily.sh |
||||
Marlo Chandler-Jones (wife); Polly (aunt); Mrs. Chandler (mother-in-law); Keith Chandler, Ray Chandler, three unidentified others (brothers-in-law); unidentified father (deceased); Jackie Shorr (alleged mother; unconfirmed) |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,24 @@
|
||||
# cl-camp4 |
||||
|
||||
## Instructions |
||||
|
||||
"quelqu'un de familier" |
||||
|
||||
Créer un fichier `myfamily.sh`, qui montrera qui affichera la famille d'un individu (clef: relatives). |
||||
|
||||
- Les guillemets doivent être enlevés. |
||||
|
||||
- L'invidu sera choisi en fonction de son ID qui sera contenu dans la variable d'environment HERO_ID. |
||||
|
||||
* Où chercher : https://raw.githubusercontent.com/kigiri/superhero-api/master/api/all.json |
||||
|
||||
* Quoi utiliser : `curl`, `jq` et d'autres... |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ export HERO_ID=1 |
||||
student@ubuntu:~/piscine/test$ ./myfamily.sh |
||||
Marlo Chandler-Jones (wife); Polly (aunt); Mrs. Chandler (mother-in-law); Keith Chandler, Ray Chandler, three unidentified others (brothers-in-law); unidentified father (deceased); Jackie Shorr (alleged mother; unconfirmed) |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,26 @@
|
||||
# cl-camp5 |
||||
|
||||
## Instructions |
||||
|
||||
"keep looking..." |
||||
|
||||
Create a file `lookagain.sh`, which will look for, from the current directory and its sub-folders all the files: |
||||
|
||||
- all the files ending with `.sh`. |
||||
|
||||
That command will only show the name of the files without the `.sh`. |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ export HERO_ID=1 |
||||
student@ubuntu:~/piscine/test$ ./lookagain.sh | cat -e |
||||
file1$ |
||||
file2$ |
||||
file3$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
||||
|
||||
## Hint |
||||
|
||||
A little `cut`ing might be useful... |
@ -0,0 +1,26 @@
|
||||
# cl-camp5 |
||||
|
||||
## Instructions |
||||
|
||||
"continues à chercher..." |
||||
|
||||
Créer un fichier `lookagain.sh`, qui cherchera et montrera, dans le répertoire courant et ses sous-répertoires, tous les fichiers qui: |
||||
|
||||
- qui finissent avec `.sh`. |
||||
|
||||
Cette commande montrera le nom des fichiers sans le`.sh`. |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ export HERO_ID=1 |
||||
student@ubuntu:~/piscine/test$ ./lookagain.sh | cat -e |
||||
file1$ |
||||
file2$ |
||||
file3$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
||||
|
||||
## Indice |
||||
|
||||
Un petit `cut`ter pourrait être utile... |
@ -0,0 +1,15 @@
|
||||
# cl-camp6 |
||||
|
||||
## Instructions |
||||
|
||||
"Now, do your inventory" |
||||
|
||||
Create a file `countfiles.sh`, which will print the number **(and only the number)** of regular files and folders cointaned in the current directory and its sub-folders : |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ ./countfiles.sh | cat -e |
||||
12$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,15 @@
|
||||
# cl-camp6 |
||||
|
||||
## Instructions |
||||
|
||||
"Maintenant, fais ton inventaire" |
||||
|
||||
Créer un fichier `countfiles.sh`, qui affichera will lenombre **(et seulement le nombre)** de fichiers réguliers et répertoires contenu dans le répertoire courant et ses sous-répertoires : |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ ./countfiles.sh | cat -e |
||||
12$ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,15 @@
|
||||
# cl-camp7 |
||||
|
||||
## Instructions |
||||
|
||||
"Be accurate" |
||||
|
||||
Create a file `"\?$*'ChouMi'*$?\"` that will contain "01" and **nothing else**. |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ ls | cat -e |
||||
"\?$*'ChouMi'*$?\" $ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,15 @@
|
||||
# cl-camp7 |
||||
|
||||
## Instructions |
||||
|
||||
"Sois précis" |
||||
|
||||
Créer un fichier `"\?$*'ChouMi'*$?\"` qui contiendra "01" et **rien d'autre**. |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ ls | cat -e |
||||
"\?$*'ChouMi'*$?\" $ |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,11 @@
|
||||
# cl-camp8 |
||||
|
||||
## Instructions |
||||
|
||||
"pick your equipment" |
||||
|
||||
Write a command line in a `skip.sh` file that prints the result of a `ls -l` skipping 1 line out of 2, starting with the **first** one. |
||||
|
||||
## Hint |
||||
|
||||
`awk` or `sed` can do the job. |
@ -0,0 +1,11 @@
|
||||
# cl-camp8 |
||||
|
||||
## Instructions |
||||
|
||||
"Choisis ton équipement" |
||||
|
||||
écrire une ligne dans un fichier `skip.sh` qui affiche le résultat d'un `ls -l` qui saute 1 ligne sur 2, en commençant pas la **première**. |
||||
|
||||
## Indice |
||||
|
||||
`awk` ou `sed` peuvent faire le travail. |
@ -0,0 +1,21 @@
|
||||
# cl-camp1 |
||||
|
||||
## Instructions |
||||
|
||||
A little voice speaks in your head: |
||||
|
||||
"Now that you know who you are. You need to remember what you can do..." |
||||
|
||||
The instincts are coming back... |
||||
|
||||
Put in a file `mastertheLS` the command line that will: |
||||
|
||||
- list the files and folders of the current folder. |
||||
- Ignore the hidden files, the "." and the "..". |
||||
- Separates the resuls with commas. |
||||
- Order them by ascending order of creation date. |
||||
- Have the folders have a `/` in front of them. |
||||
|
||||
## Hint |
||||
|
||||
Read the man... |
@ -0,0 +1,114 @@
|
||||
--- |
||||
tier: 0 |
||||
team: 1 |
||||
duration: 1 hour |
||||
objectives: reading the rules |
||||
skills: git, github, reading |
||||
--- |
||||
|
||||
# commandments |
||||
|
||||
A few basic principles to follow |
||||
|
||||
<p align="center"> |
||||
<img width="476" height="600" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/MCC-31231_Mozes_toont_de_wetstafelen_%281%29.tif/lossy-page1-476px-MCC-31231_Mozes_toont_de_wetstafelen_%281%29.tif.jpg"> |
||||
</p> |
||||
|
||||
## The Commandements _(read them)_ |
||||
|
||||
- Le numérique est ta passion. |
||||
|
||||
- Ton objectif à 42 : développer ton talent et tes compétences pour le marché du numérique. |
||||
|
||||
- L’objectif de 42 pour toi : te faire accéder au marché de l’emploi, à une longue et pérenne carrière dans le numérique, et te faire progresser socialement. |
||||
|
||||
- L’ambition de 42 pour toi : être un pionnier du numérique de demain. |
||||
|
||||
- Il est de ta responsabilité de gérer ta progression : 42 te propose un parcours individualisé adapté à ton rythme. |
||||
|
||||
- Des challenges jalonnent ton parcours. 42 ne fournira aucun élément de solution. C’est ton rôle de chercher et trouver par toi-même ces solutions pour atteindre l’objectif. |
||||
|
||||
- Sois actif. N’attend pas que les choses se fassent pour toi. 42 est un parcours 100% pratique. |
||||
|
||||
- Sois autonome dans ton cursus. N’attend pas que l’on te dise quoi faire. |
||||
|
||||
- Sois collaboratif, autant sur les projets solos que les projets de groupe. Face aux challenges à resoudre, l’échange et le debat sont tes meilleures armes. |
||||
|
||||
- Ne "crois" pas. Sois sûr. Techniquement, relationnelement, organisationellement, administrativement. |
||||
|
||||
- Pour être sûr, teste, contrôle. |
||||
|
||||
- N’ai pas peur de te tromper, d’échouer. L’échec est une étape normale vers le succès. |
||||
|
||||
- Teste à nouveau. Collabore davantage pour tester davantage. |
||||
|
||||
- Ose. Le risque est de se tromper. Voir le commandement 12. |
||||
|
||||
- Sois rigoureux dans ton travail. |
||||
|
||||
- Sois investi dans ton cursus : 50 heures par semaine est un minimum. Ta capacité de travail est une valeur. L’école est ouverte 24h/24 et 7j/7. |
||||
|
||||
- Sois régulier dans ton travail. Un jour oui, un jour non, un coup nocturne, un coup diurne... le chaos t’empêche d’avancer. |
||||
|
||||
- Prévois un groupe de travail large et hétérogène pour y trouver facilement des idées neuves et des groupes de projet. |
||||
|
||||
- Pour tes collaborations et ton travail en groupe, privilégie des étudiants qui n’ont pas déjà la solution au problème. |
||||
|
||||
- Sois investi dans ton groupe de projet, et ne le laisse pas faire ton travail à ta place. |
||||
|
||||
- Ton groupe de projet est solidaire, son succès comme son échec est de la responsabilité de tous, et les conflits se règlent en interne. |
||||
|
||||
- Travaille à l’école. Faire du peer-learning, collaborer, cela demande d’être physiquement avec les autres. A distance cela ne fonctionne pas. |
||||
|
||||
- Implique toi dans les évaluations de tes projets. Elles te permettent de prendre du recul. |
||||
|
||||
- Implique toi dans tes évaluations des projets des autres. La qualité de la communauté en dépend. |
||||
|
||||
- Sois juste et teste rigoureusement tes projets comme ceux des autres en évaluation avec tes propres jeux de tests. |
||||
|
||||
- Joue pleinement le jeu de ta scolarité dans l’état d’esprit demandé, fait tous les exercices et projets demandés. |
||||
|
||||
- Ne cherche pas des biais et des failles dans le système. Tu vas fausser ta propre formation et ta valeur sur le marché. |
||||
|
||||
- Ne triche pas intentionellement. C’est amoral, cela contredit le commandement 12, et c’est du temps inutilement passé à ne pas développer tes compétences pour faire croire aux autres que tu sais coder alors que ce n’est pas le cas. |
||||
|
||||
- Ne rends pas un projet que tu ne serais pas capable de reproduire seul à huis clos. Même si c’est parfois involontaire, c’est aussi de la triche. |
||||
|
||||
- C’est pas pour tes parents que tu travailles, ni pour le staff. C’est pour toi. |
||||
|
||||
- Participe à la vie de la communauté, à son épanouissement, et sa qualité en sortie de formation. |
||||
|
||||
- Aide au respect de ces commandements par la communauté. |
||||
|
||||
- Sois bienveillant et empathique vis à vis de tes camarades comme des personnes avec qui tu interagis, échanges, débats. |
||||
|
||||
- N’ai pas peur du monde professionnel. |
||||
|
||||
- Respecte le matériel. Des consignes spécifiques sont données en ce sens. |
||||
|
||||
- Respecte les locaux. Des consignes spécifiques sont données en ce sens. |
||||
|
||||
- Respecte les gens, étudiants, staffs, partenaires, visiteurs. |
||||
|
||||
- Respecte la loi en vigueur dans le pays. |
||||
|
||||
- Respecte les lois et consignes en vigueur liées à la consommation d’alcool. |
||||
|
||||
- Respecte les lois et consignes en vigueur liées à la consommation de tabac, stupéfiants, ou produits assimilés. |
||||
|
||||
- N’hésite pas à interagir avec le staff, pour parler de tes problèmes, pour remonter des problèmes dans le cursus, pour contribuer au cursus. |
||||
|
||||
- Si tu t’interroges ou ne comprends pas nos choix pédagogiques, demande nous. On ne fait généralement rien au hasard. |
||||
|
||||
## Required |
||||
|
||||
You [clone](http://lmgtfy.com/?q=git+clone) your [fork](http://lmgtfy.com/?q=github+fork) of this [repository](http://lmgtfy.com/?q=git+repository) |
||||
and in it, you must create a file named `turn_in` () in which you write EXACTLY the following sentence ending by a line break. |
||||
|
||||
<p align="center"> |
||||
<img width="600" height="300" src="https://i.imgur.com/2PPQ2iZ.png"> |
||||
</p> |
||||
|
||||
## Submiting your solution |
||||
|
||||
Your work should be commited and pushed in the master branch of your own fork of this repository. |
@ -0,0 +1,43 @@
|
||||
# compare |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that behaves like the [`Compare`](https://golang.org/pkg/strings/#Compare) function. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func Compare(a, b string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Compare("Hello!", "Hello!")) |
||||
fmt.Println(piscine.Compare("Salut!", "lut!")) |
||||
fmt.Println(piscine.Compare("Ola!", "Ol")) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
0 |
||||
-1 |
||||
1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# compare |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui se comporte comme la fonction [`Compare`](https://golang.org/pkg/strings/#Compare). |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func Compare(a, b string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Compare("Hello!", "Hello!")) |
||||
fmt.Println(piscine.Compare("Salut!", "lut!")) |
||||
fmt.Println(piscine.Compare("Ola!", "Ol")) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
0 |
||||
-1 |
||||
1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# concat |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns the concatenation of two `string` passed in arguments. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func Concat(str1 string, str2 string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Concat("Hello!", " How are you?")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How are you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# concat |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne la concaténation de deux `string` passées en paramètres. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func Concat(str1 string, str2 string) string { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Concat("Hello!", " How are you?")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello! How are you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,44 @@
|
||||
# concatparams |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that takes the arguments reveived in parameters and returns them as a `string`. |
||||
|
||||
The arguments must be **separated** by a `\n`. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func ConcatParams(args []string) string { |
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
test := []string{"Hello", "how", "are", "you?"} |
||||
fmt.Println(piscine.ConcatParams(test)) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello |
||||
how |
||||
are |
||||
you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,44 @@
|
||||
# concatparams |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui prend les arguments en paramètres et les retournes dans une `string`. |
||||
|
||||
Les arguments doivent être **séparés** par un `\n`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func ConcatParams(args []string) string { |
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
test := []string{"Hello", "how", "are", "you?"} |
||||
fmt.Println(piscine.ConcatParams(test)) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
Hello |
||||
how |
||||
are |
||||
you? |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# convertbase |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns the convertion of a `string` number from one `string` baseFrom to one `string` baseTo. |
||||
|
||||
Only valid bases will be tested. |
||||
|
||||
Negative numbers will not be tested. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func ConvertBase(nbr, baseFrom, baseTo string) string { |
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
result := piscine.ConvertBase("101011", "01", "0123456789") |
||||
fmt.Println(result) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
43 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# convertbase |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne la convertion d'un nombre `string` d'une baseFrom `string` à une baseTo `string`. |
||||
|
||||
Seules des bases valides seront testées. |
||||
|
||||
Les nombres négatifs ne seront pas testés. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func ConvertBase(nbr, baseFrom, baseTo string) string { |
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
result := piscine.ConvertBase("101011", "01", "0123456789") |
||||
fmt.Println(result) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
43 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,44 @@
|
||||
# countif |
||||
|
||||
## Instructions |
||||
|
||||
Write a function `CountIf` that returns the number of elements of a `string` array for which the `f` function returns `true`. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func CountIf(f func(string) bool, tab []string) int { |
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
tab1 := []string{"Hello", "how", "are", "you"} |
||||
tab2 := []string{"This","1", "is", "4", "you"} |
||||
answer1 := piscine.CountIf(piscine.IsNumeric, tab1) |
||||
answer2 := piscine.CountIf(piscine.IsNumeric, tab2) |
||||
fmt.Println(answer1) |
||||
fmt.Println(answer2) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
0 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,44 @@
|
||||
# countif |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction `CountIf` qui retournes le nombre d'éléments d'un tableau de `string` pour lesquels la fonction `f` retourne `true`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func CountIf(f func(string) bool, tab []string) int { |
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
tab1 := []string{"Hello", "how", "are", "you"} |
||||
tab2 := []string{"This","1", "is", "4", "you"} |
||||
answer1 := piscine.CountIf(piscine.IsNumeric, tab1) |
||||
answer2 := piscine.CountIf(piscine.IsNumeric, tab2) |
||||
fmt.Println(answer1) |
||||
fmt.Println(answer2) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
0 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,50 @@
|
||||
# divmod |
||||
|
||||
## Instructions |
||||
|
||||
- Write a function that will be formatted as below. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func DivMod(a int, b int, div *int, mod *int) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
- This function will divide the int **a** and **b**. |
||||
- The result of this division will be stored in the int pointed by **div**. |
||||
- The remainder of this division will be stored in the int pointed by **mod**. |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
a := 13 |
||||
b := 2 |
||||
var div int |
||||
var mod int |
||||
piscine.DivMod(a, b, &div, &mod) |
||||
fmt.Println(div) |
||||
fmt.Println(mod) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
6 |
||||
1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,50 @@
|
||||
# divmod |
||||
|
||||
## Instructions |
||||
|
||||
- Écrire une fonction qui aura le format ci-dessous. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func DivMod(a int, b int, div *int, mod *int) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
- Cette fonction divisera les int **a** et **b**. |
||||
- Le résultat de la division sera stocké dans l'int pointé par **div**. |
||||
- Le reste de cette division sera stocké dans l'int pointé par **mod**. |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
a := 13 |
||||
b := 2 |
||||
var div int |
||||
var mod int |
||||
piscine.DivMod(a, b, &div, &mod) |
||||
fmt.Println(div) |
||||
fmt.Println(mod) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
6 |
||||
1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,39 @@
|
||||
# doop |
||||
|
||||
## Instructions |
||||
|
||||
Write a [program](TODO-LINK) that is called `doop`. |
||||
|
||||
The program has to be used with three arguments: |
||||
|
||||
- A value |
||||
- An operator |
||||
- Another value |
||||
|
||||
In case of an invalid entry the programs prints `0`. |
||||
|
||||
In case of an invalid number of arguments the program prints nothing. |
||||
|
||||
`fmt.Print` is authorized. |
||||
|
||||
## Usage |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build doop.go |
||||
student@ubuntu:~/piscine/test$ ./doop |
||||
student@ubuntu:~/piscine/test$ ./doop 1 + 1 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ ./doop hello + 1 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 p 1 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 + 1 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 / 0 |
||||
No division by 0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 % 0 |
||||
No modulo by 0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 * 1 |
||||
1 |
||||
|
||||
``` |
@ -0,0 +1,39 @@
|
||||
# doop |
||||
|
||||
## Instructions |
||||
|
||||
Écrire un [programme](TODO-LINK) qui s'apelle `doop`. |
||||
|
||||
Le programme doit être utilisé avec trois arguments: |
||||
|
||||
- Une valeur |
||||
- Un opérateur |
||||
- Une autre valeur |
||||
|
||||
En cas d'argument invalide le programme affiche `0`. |
||||
|
||||
En cas de nombre invalide d'arguments le programme affiche rien. |
||||
|
||||
`fmt.Print` est autorisé. |
||||
|
||||
## Utilisation |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build doop.go |
||||
student@ubuntu:~/piscine/test$ ./doop |
||||
student@ubuntu:~/piscine/test$ ./doop 1 + 1 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ ./doop hello + 1 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 p 1 |
||||
0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 + 1 |
||||
2 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 / 0 |
||||
No division by 0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 % 0 |
||||
No modulo by 0 |
||||
student@ubuntu:~/piscine/test$ ./doop 1 * 1 |
||||
1 |
||||
|
||||
``` |
@ -0,0 +1,33 @@
|
||||
# eightqueens |
||||
|
||||
## Intructions |
||||
|
||||
Write a function that prints the solutions to the [eight queens puzzle](https://en.wikipedia.org/wiki/Eight_queens_puzzle). |
||||
|
||||
Recursivity must be used to solve this problem. |
||||
|
||||
It should print something like this : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
15863724 |
||||
16837425 |
||||
17468253 |
||||
... |
||||
``` |
||||
|
||||
Each solution will be on a single line. |
||||
The index of the placement of a queen starts at 1. |
||||
It reads from left to right and each digit is the position for each column. |
||||
The solutions will be printed in ascending order. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
package main |
||||
|
||||
func EightQueens() { |
||||
|
||||
} |
||||
``` |
@ -0,0 +1,33 @@
|
||||
# eightqueens |
||||
|
||||
## Intructions |
||||
|
||||
Écrire une [fonction](TODO-LINK) qui affiche toutes les solutions du [problème des huit dames](https://en.wikipedia.org/wiki/Eight_queens_puzzle). |
||||
|
||||
La récursion doit être utilisée pour résoudre ce problème. |
||||
|
||||
L'affichage sera quelque chose comme ça : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
15863724 |
||||
16837425 |
||||
17468253 |
||||
... |
||||
``` |
||||
|
||||
Chaque solution sera sur une ligne unique. |
||||
L'index du placement d'une reine commence à 1. |
||||
Elle se lit de gauche à droite et chaque chiffre est la position pour chacune des colonnes. |
||||
Les solutions seront affichées dans l'ordre croissant. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
package main |
||||
|
||||
func EightQueens() { |
||||
|
||||
} |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# findnextprime |
||||
|
||||
## Intructions |
||||
|
||||
Write a function that returns the first prime number that is equal or superior to the `int` passed as parameter. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func FindNextPrime(int nb) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.FindNextPrime(5)) |
||||
fmt.Println(piscine.FindNextPrime(4)) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
5 |
||||
5 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1 @@
|
||||
# firebase-demo |
@ -0,0 +1,42 @@
|
||||
# firstrune |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns the first `rune` of a `string`. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func FirstRune(s string) rune { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"github.com/01-edu/z01" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
z01.PrintRune(piscine.FirstRune("Hello!")) |
||||
z01.PrintRune(piscine.FirstRune("Salut!")) |
||||
z01.PrintRune(piscine.FirstRune("Ola!")) |
||||
z01.PrintRune('\n') |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
HSO |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# firstrune |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne la première `rune` d'une `string`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func FirstRune(s string) rune { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"github.com/01-edu/z01" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
z01.PrintRune(piscine.FirstRune("Hello!")) |
||||
z01.PrintRune(piscine.FirstRune("Salut!")) |
||||
z01.PrintRune(piscine.FirstRune("Ola!")) |
||||
z01.PrintRune('\n') |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
HSO |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,36 @@
|
||||
# foreach |
||||
|
||||
## Instructions |
||||
|
||||
Write a function `ForEach` that, for an `int` array, applies a function on each elements of that array. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func ForEach(f func(int), arr []int) { |
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import piscine ".." |
||||
|
||||
func main() { |
||||
arr := []int{1, 2, 3, 4, 5, 6} |
||||
piscine.ForEach(piscine.PrintNbr, arr) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
123456 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,36 @@
|
||||
# foreach |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction `ForEach` qui, pour un tableau d'`int`, applique une fonction sur chaque éléments de ce tableau. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func ForEach(f func(int), arr []int) { |
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import piscine ".." |
||||
|
||||
func main() { |
||||
arr := []int{1, 2, 3, 4, 5, 6} |
||||
piscine.ForEach(piscine.PutNbr, arr) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
123456 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,3 @@
|
||||
# functions |
||||
|
||||
This repository aggregate every functions of the Zone 01 organization |
@ -0,0 +1,7 @@
|
||||
# get-ready |
||||
|
||||
## Instructions |
||||
|
||||
Subscribe to [Discord](Discord-invite-link) and send a private message to the bot (TODO: find a name for the bot). |
||||
|
||||
If the bot likes you, the bot will greet you in a in a pleasant manner. |
@ -0,0 +1,20 @@
|
||||
# go-say-hello |
||||
|
||||
## Instructions |
||||
|
||||
Write a [program](TODO-LINK) that says `hello` to your GitHub username. |
||||
|
||||
## Usage |
||||
|
||||
Where `{username}` is your GitHub username: |
||||
|
||||
```console |
||||
user@host:~/piscine/d01/go-say-hello$ go get -u github.com/{username}/piscine/d01/go-say-hello |
||||
user@host:~/piscine/d01/go-say-hello$ go run github.com/{username}/piscine/d01/go-say-hello |
||||
Hello, {username}! |
||||
<<<<<<< HEAD |
||||
$ |
||||
======= |
||||
user@host:~/piscine/d01/go-say-hello$ |
||||
>>>>>>> 95ba96142e4855232e0d1fbdf38a3bedae3ed625 |
||||
``` |
@ -0,0 +1,15 @@
|
||||
# gosayhello |
||||
|
||||
## Instructions |
||||
|
||||
Écrire un [programme](TODO-LINK) qui vous dis `hello` à votre GitHub username. |
||||
|
||||
## Utilisation |
||||
|
||||
Ici `{username}` est votre GitHub username: |
||||
|
||||
```console |
||||
$ go run github.com/{username}/piscine/d01/gosayhello |
||||
Hello, {username}! |
||||
$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# index |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that behaves like the [`Index`](https://golang.org/pkg/strings/#Index) function. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func Index(s string, toFind string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Index("Hello!", "l")) |
||||
fmt.Println(piscine.Index("Salut!", "alu")) |
||||
fmt.Println(piscine.Index("Ola!", "hOl")) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
2 |
||||
1 |
||||
-1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# index |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui se comporte comme la fonction [`Index`](https://golang.org/pkg/strings/#Index). |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func Index(s string, toFind string) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.Index("Hello!", "l")) |
||||
fmt.Println(piscine.Index("Salut!", "alu")) |
||||
fmt.Println(piscine.Index("Ola!", "hOl")) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
2 |
||||
1 |
||||
-1 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,46 @@
|
||||
# isalpha |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns `true` if the `string` passed in parameter only contains alphanumerical characters, and that returns `false` otherwise. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsAlpha(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsAlpha("Hello! How are you?")) |
||||
fmt.Println(piscine.IsAlpha("HelloHowareyou")) |
||||
fmt.Println(piscine.IsAlpha("What's this 4?")) |
||||
fmt.Println(piscine.IsAlpha("Whatsthis4")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
false |
||||
true |
||||
false |
||||
true |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,46 @@
|
||||
# isalpha |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne `true` si la `string` passée en paramètre contient seulement des caractères alphanumériques, et qui retourne `false` autrement. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsAlpha(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsAlpha("Hello! How are you?")) |
||||
fmt.Println(piscine.IsAlpha("HelloHowareyou")) |
||||
fmt.Println(piscine.IsAlpha("What's this 4?")) |
||||
fmt.Println(piscine.IsAlpha("Whatsthis4")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
false |
||||
true |
||||
false |
||||
true |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# islower |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns `true` if the `string` passed in parameter only contains lowercase characters, and that returns `false` otherwise. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsLower(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsLower("hello")) |
||||
fmt.Println(piscine.IsLower("hello!")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# islower |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne `true` si la `string` passée en paramètre contient seulement des caractères minuscules, et qui retourne `false` autrement. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsLower(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsLower("hello")) |
||||
fmt.Println(piscine.IsLower("hello!")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# isnegative |
||||
|
||||
## Instructions |
||||
|
||||
Write a [function](TODO-LINK) that prints `'T'` (true) on a single line if the `int` passed as parameter is negative, otherwise it prints `'F'` (false). |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsNegative(nb int) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import piscine ".." |
||||
|
||||
func main() { |
||||
piscine.IsNegative(1) |
||||
piscine.IsNegative(0) |
||||
piscine.IsNegative(-1) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
F |
||||
F |
||||
T |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,40 @@
|
||||
# isnegative |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une [fonction](TODO-LINK) qui affiche `'T'` (true) sur une seule ligne si l'`int` passé en paramètre est négatif, sinon elle affiche `'F'` (false). |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsNegative(nb int) { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import piscine ".." |
||||
|
||||
func main() { |
||||
piscine.IsNegative(1) |
||||
piscine.IsNegative(0) |
||||
piscine.IsNegative(-1) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
F |
||||
F |
||||
T |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# isnumeric |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns `true` if the `string` passed in parameter only contains numerical characters, and that returns `false` otherwise. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsNumeric(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsNumeric("010203")) |
||||
fmt.Println(piscine.IsNumeric("01,02,03")) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# isnumeric |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne `true` si la `string` passée en paramètre contient seulement des caractères numériques, et qui retourne `false` autrement. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsNumeric(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsNumeric("010203")) |
||||
fmt.Println(piscine.IsNumeric("01,02,03")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# isprime |
||||
|
||||
## Intructions |
||||
|
||||
Write a function that returns `true` if the `int` passed as parameter is a prime number. Otherwise it returns `false`. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsPrime(int nb) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsPrime(5)) |
||||
fmt.Println(piscine.IsPrime(4)) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,41 @@
|
||||
# isprime |
||||
|
||||
## Intructions |
||||
|
||||
Écrire une fonction qui renvoie `true` si l'`int` passé en paramètre est un nombre premier. Autrement elle renvoie `false`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsPrime(int nb) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsPrime(5)) |
||||
fmt.Println(piscine.IsPrime(4)) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# isprintable |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns `true` if the `string` passed in parameter only contains printable characters, and that returns `false` otherwise. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
package main |
||||
func IsPrintable(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsPrintable("Hello")) |
||||
fmt.Println(piscine.IsPrintable("Hello\n")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,43 @@
|
||||
# isprintable |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne `true` si la `string` passée en paramètre contient seulement des caractères majuscules, et qui retourne `false` autrement. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
package main |
||||
func IsPrintable(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsPrintable("Hello")) |
||||
fmt.Println(piscine.IsPrintable("Hello\n")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,51 @@
|
||||
# issorted |
||||
|
||||
## Instructions |
||||
|
||||
Write a function `IsSorted` that returns `true` if the slice of `int` is sorted, and that returns `false` otherwise. |
||||
|
||||
The function passed in parameter returns a positive `int` if `a`(the first argument) is superior to `b`(the second argument), |
||||
it returns `0` if they are equal and it returns a negative `int` otherwise. |
||||
|
||||
To do your testing you have to write your own `f` function. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsSorted(f func(a, b int) int, tab []int) int { |
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function (without `f`): |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
tab1 := []int{0, 1, 2, 3, 4, 5} |
||||
tab2 := []int{0, 2, 1, 3} |
||||
|
||||
result1 := piscine.IsSorted(f, tab1) |
||||
result2 := piscine.IsSorted(f, tab2) |
||||
|
||||
fmt.Println(result1) |
||||
fmt.Println(result2) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,50 @@
|
||||
# issorted |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction `IsSorted` qui retourne `true` si la slice d'`int` est triée, et qui retourne `false` autrement. |
||||
|
||||
La fonction passée en paramètre retourne un `int` positive si `a` (le premier argument) est supérieur à `b`(le deuxième argument), elle retourne `0` si ils sont égaux et elle retourne un `int` négatif autrement. |
||||
|
||||
Pour faire vos tests, vous devez coder votre propre fonction `f`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsSorted(f func(a, b int) int, tab []int) int { |
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction (sans `f`) : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
tab1 := []int{0, 1, 2, 3, 4, 5} |
||||
tab2 := []int{0, 2, 1, 3} |
||||
|
||||
result1 := piscine.IsSorted(f, tab1) |
||||
result2 := piscine.IsSorted(f, tab2) |
||||
|
||||
fmt.Println(result1) |
||||
fmt.Println(result2) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# isupper |
||||
|
||||
## Instructions |
||||
|
||||
Write a function that returns `true` if the `string` passed in parameter only contains uppercase characters, and that returns `false` otherwise. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IsUpper(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsUpper("HELLO")) |
||||
fmt.Println(piscine.IsUpper("HELLO!")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# isupper |
||||
|
||||
## Instructions |
||||
|
||||
Écrire une fonction qui retourne `true` si la `string` passée en paramètre contient seulement des caractères majuscules, et qui retourne `false` autrement. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IsUpper(str string) bool { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
fmt.Println(piscine.IsUpper("HELLO")) |
||||
fmt.Println(piscine.IsUpper("HELLO!")) |
||||
|
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
true |
||||
false |
||||
stude0t@ubuntu:~$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# iterativefactorial |
||||
|
||||
## Intructions |
||||
|
||||
Write an **iterative** function that returns the factorial of the `int` passed as parameter. |
||||
|
||||
Errors (non possible values or overflows) will return `0`. |
||||
|
||||
## Expected function |
||||
|
||||
```go |
||||
func IterativeFactorial(int nb) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Usage |
||||
|
||||
Here is a possible [program](TODO-LINK) to test your function : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
arg := 4 |
||||
fmt.Println(piscine.IterativeFactorial(arg)) |
||||
} |
||||
``` |
||||
|
||||
And its output : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
24 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
@ -0,0 +1,42 @@
|
||||
# iterativefactorial |
||||
|
||||
## Intructions |
||||
|
||||
Écrire une fonction **itérative** qui renvoie la factorielle d'un `int` passé en paramètre. |
||||
|
||||
Les erreurs (valeurs non possibles ou overflows) renverront `0`. |
||||
|
||||
## Fonction attendue |
||||
|
||||
```go |
||||
func IterativeFactorial(int nb) int { |
||||
|
||||
} |
||||
``` |
||||
|
||||
## Utilisation |
||||
|
||||
Voici un éventuel [programme](TODO-LINK) pour tester votre fonction : |
||||
|
||||
```go |
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
piscine ".." |
||||
) |
||||
|
||||
func main() { |
||||
arg := 4 |
||||
fmt.Println(piscine.IterativeFactorial(arg)) |
||||
} |
||||
``` |
||||
|
||||
Et son résultat : |
||||
|
||||
```console |
||||
student@ubuntu:~/piscine/test$ go build |
||||
student@ubuntu:~/piscine/test$ ./test |
||||
24 |
||||
student@ubuntu:~/piscine/test$ |
||||
``` |
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Reference in new issue