public/subjects/iterativefactorial

iterativefactorial

Instructions

Write an iterative function that returns the factorial of the int passed as parameter.

Errors (non possible values or overflows) will return 0.

Expected function

func IterativeFactorial(nb int) int {

}

Usage

Here is a possible program to test your function :

package main

import (
	"fmt"
	"piscine"
)

func main() {
	arg := 4
	fmt.Println(piscine.IterativeFactorial(arg))
}

And its output :

$ go run .
24
$