mirror of https://github.com/01-edu/public.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
999 B
65 lines
999 B
6 years ago
|
# listpushback
|
||
|
|
|
||
|
|
## Instructions
|
||
|
|
|
||
|
|
Write a function `ListFind` that returns the address of the first link that the function in the arguments its equal.
|
||
|
|
|
||
|
|
- For this you shoud use the function `CompStr`.
|
||
|
|
|
||
|
|
- Use pointers wen ever you can.
|
||
|
|
|
||
|
|
## Expected function and structure
|
||
|
|
|
||
|
|
```go
|
||
|
|
type node struct {
|
||
|
|
data interface{}
|
||
|
|
next *node
|
||
|
|
}
|
||
|
|
|
||
|
|
type list struct {
|
||
|
|
head *node
|
||
|
|
tail *node
|
||
|
|
}
|
||
|
|
|
||
|
|
func CompStr(l *list) bool {
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
func ListFind(l *list, comp func(l *list) bool) *interface{} {
|
||
|
|
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
Here is a possible [program](TODO-LINK) to test your function :
|
||
|
|
|
||
|
|
```go
|
||
|
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
piscine ".."
|
||
|
|
)
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
link := &list{}
|
||
|
|
|
||
|
|
piscine.ListPushBack(link, "hello")
|
||
|
|
piscine.ListPushBack(link, "hello1")
|
||
|
|
piscine.ListPushBack(link, "hello2")
|
||
|
|
piscine.ListPushBack(link, "hello3")
|
||
|
|
|
||
|
|
fmt.Println(piscine.ListFind(link, compStr))
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
And its output :
|
||
|
|
|
||
|
|
```console
|
||
|
|
student@ubuntu:~/piscine/test$ go build
|
||
|
|
student@ubuntu:~/piscine/test$ ./test
|
||
|
|
0xc42000a0a0
|
||
|
|
student@ubuntu:~/piscine/test$
|
||
|
|
```
|