public/subjects/ultimatepointone.en.md

## ultimatepointone

### Instructions

-   Write a function that takes a **pointer to a pointer to a pointer to an int** as argument and gives to this int the value of 1.

### Expected function

```go
func UltimatePointOne(n ***int) {

}
```

### Usage

Here is a possible [program](TODO-LINK) to test your function :

```go
package main

import (
    "fmt"
    piscine ".."
)

func main() {
	a := 0
	b := &a
	n := &b
	piscine.UltimatePointOne(&n)
	fmt.Println(a)
}
```

And its output :

```console
student@ubuntu:~/piscine-go/test$ go build
student@ubuntu:~/piscine-go/test$ ./test
1
student@ubuntu:~/piscine-go/test$
```