You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

557 B

firstrune

Instructions

Write a function that returns the first rune of a string.

Expected function

func FirstRune(s string) rune {

}

Usage

Here is a possible program to test your function :

package main

import (
	"github.com/01-edu/z01"
)

func main() {
	z01.PrintRune(FirstRune("Hello!"))
	z01.PrintRune(FirstRune("Salut!"))
	z01.PrintRune(FirstRune("Ola!"))
	z01.PrintRune('\n')
}

And its output :

$ go run .
HSO
$

Notions