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.

72 lines
1.1 KiB

6 years ago
## listpushback
6 years ago
### Instructions
Write a function `SortedListMerge` that mereges two lists, `l1` and `l2`, but it as to join them in ascending order.
- Tip each list as to be already sorted.
- Use pointers when ever you can.
6 years ago
### Expected function and structure
```go
type node struct {
data interface{}
next *node
}
func SortedListMerge(l1 *node, l2 *node) *node {
}
```
6 years ago
### Usage
Here is a possible [program](TODO-LINK) to test your function :
```go
package main
import (
"fmt"
piscine ".."
)
func PrintList(l *list) {
m := l.head
for m != nil {
fmt.Print(m.data, " -> ")
m = m.next
}
fmt.Print(nil)
fmt.Println()
}
func main() {
link := &list{}
link2 := &list{}
piscine.ListPushBack(link, "5")
piscine.ListPushBack(link, "3")
piscine.ListPushBack(link, "7")
piscine.ListPushBack(link2, "1")
piscine.ListPushBack(link2, "-2")
piscine.ListPushBack(link2, "4")
piscine.ListPushBack(link2, "6")
PrintList(SortedListMerge(link, link2))
}
```
And its output :
```console
student@ubuntu:~/piscine/test$ go build
student@ubuntu:~/piscine/test$ ./test
-2 -> 0 -> 0 -> 1 -> 3 -> 4 -> 5 -> 6 -> 7 -> <nil>
student@ubuntu:~/piscine/test$
```