<?php

error_reporting(0);

include 'lib/functions.php';

writeHello();

echo '<br>';

writeMsg('hello');

echo '<br>';

writeMsg('byebye');

echo '<br>';

writeMsgTo('stijn','how are you doing');

echo '<br>';

writeMsgTo('stijn');

echo '<br>';

cal(2,2);

echo '<br>';

cal2(4,6);

echo '<br>';echo '<br>';echo '<br>';

body();