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587 B

lastrune

Instructions

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

Expected function

func LastRune(s string) rune {

}

Usage

Here is a possible program to test your function :

package main

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

	"piscine"
)

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

And its output :

$ go run .
!!!
$

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