public/subjects/ultimatepointone

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

func UltimatePointOne(n ***int) {

}

Usage

Here is a possible program to test your function :

package main

import (
	"fmt"
	"piscine"
)

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

And its output :

$ go run .
1
$

Notions

• Pointers