20141020 作業四 - 比大小
<?
$a = "18"; $b = "2"; $c = "9";
echo "A=$a,B=$b,C=$c <hr>" ;
if ( $b<$a AND $c<$a AND $c<$b){
echo "A>B>C<br>" ;
}
elseif ( $b<$a AND $c<$a AND $b<$c){
echo "A>C>B<br>" ;
}
elseif ( $c<$b AND $a<$b AND $a<$c ) {
echo "B>C>A<br>";
}
elseif ( $c<$b AND $a<$b AND $c<$a ) {
echo "B>A>C<br>";
}
elseif ( $a<$c AND $b<$c AND $b<$a ) {
echo "C>A>B<br>";
}
else {
echo "C>B>A";
}
?>
