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public/subjects/firstrune-exam
miguel b4e291ec7c
docs(new subjects): new readmes for the exams exercises 		2 years ago
..
README.md docs(new subjects): new readmes for the exams exercises 2 years ago

README.md

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
$

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