capitalize.go

$--$allow$-$builtin

Instructions

Write a function that capitalizes the first letter of each word and lowercases the rest.

A word is a sequence of alphanumeric characters.

Expected function

func Capitalize$($s string$)$ string $\{$

$\}$

Usage

Here is a possible program to test your function :

package main

import $($

$"$fmt$"$

"piscine"

$)$

func main$()\{$

fmt$.$Println$($piscine$.$Capitalize$("$Hello$!$ How are you? How$+$are$+$things$+4$you?"$))$

$\}$

And its output :

$ go run $.$

Hello! How Are You? How$+$Are$+$Things$+4$you?

$