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509 B
509 B
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
$