public/subjects/itoa

itoa

Instructions

• Write a function that simulates the behavior of the Itoa function in Go. Itoa transforms a number represented as anint in a number represented as a string.

• For this exercise the handling of the signs + or - does have to be taken into account.

Expected function

func Itoa(n int) string {

}

Usage

Here is a possible program to test your function :

package main

import (
	"fmt"
	"piscine"
)

func main() {
    fmt.Println(piscine.Itoa(12345))
    fmt.Println(piscine.Itoa(0))
    fmt.Println(piscine.Itoa(-1234))
    fmt.Println(piscine.Itoa(987654321))
}

And its output :

$ go run .
12345
0
-1234
987654321
$

Notions

• strconv/Itoa