第一題:
<?php
$x = 1;
do{
$x++;
if( $x % 13 == 0)
echo $x."<br />";
}while ($x <= 200);
?>
第二題:
<?php
$x = 1;
do{
switch($x){
case "1": echo "1:Jan<br />"; break;
case "2": echo "2:Feb<br />"; break;
case "3": echo "3:Mar<br />"; break;
case "4": echo "4:Apr<br />"; break;
case "5": echo "5:May<br />"; break;
case "6": echo "6:Jun<br />"; break;
case "7": echo "7:Jul<br />"; break;
case "8": echo "8:Aug<br />"; break;
case "9": echo "9:Sep<br />"; break;
case "10": echo "10:Oct<br />"; break;
case "11": echo "11:Nov<br />"; break;
case "12": echo "12:Dec<br />"; break;
}
$x++;
}while ($x <= 12);
?>