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6 years ago
## listpushback
6 years ago
### Instructions
Write a function `ListReverse` that reverses the elements order of a given linked list.
- Use pointers when ever you can
6 years ago
### Expected function and structure
```go
type node struct {
data interface{}
next *node
}
type list struct {
head *node
tail *node
}
func ListReverse(l *list) {
}
```
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### Usage
Here is a possible [program](TODO-LINK) to test your function :
```go
package main
import (
"fmt"
piscine ".."
)
func main() {
link := &list{}
listPushBack(link, 1)
listPushBack(link, 2)
listPushBack(link, 3)
listPushBack(link, 4)
listReverse(link)
for link.head != nil {
fmt.Println(link.head.data)
link.head = link.head.next
}
}
```
And its output :
```console
student@ubuntu:~/piscine/test$ go build
student@ubuntu:~/piscine/test$ ./test
4
3
2
1
student@ubuntu:~/piscine/test$
```