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52 lines
996 B
52 lines
996 B
6 years ago
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# issorted
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## Instructions
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Write a function `IsSorted` that returns `true` if the slice of `int` is sorted, and that returns `false` otherwise.
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The function passed in parameter returns a positive `int` if `a`(the first argument) is superior to `b`(the second argument),
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it returns `0` if they are equal and it returns a negative `int` otherwise.
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To do your testing you have to write your own `f` function.
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## Expected function
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```go
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func IsSorted(f func(a, b int) int, tab []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 (without `f`):
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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 := []int{0, 1, 2, 3, 4, 5}
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tab2 := []int{0, 2, 1, 3}
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result1 := piscine.IsSorted(f, tab1)
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result2 := piscine.IsSorted(f, 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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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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true
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false
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student@ubuntu:~/piscine/test$
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```
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