public/subjects/strlen-exam

strlen

Instructions

• Write a function that counts the runes of a string and that returns that count.

Expected function

func StrLen(s string) int {

}

Usage

Here is a possible program to test your function :

package main

import "fmt"

func main() {
	l := StrLen("Hello World!")
	fmt.Println(l)
}

And its output :

$ go run .
12
$