百钱买百鸡

<?php

for ($g=1; $g <100 ; $g++) {
for ($m=1; $m <100; $m++) {
for ($x=1; $x <100 ; $x++) {
if($g+$x+$m==100 && $g*5+$m*3+$x/3==100){
echo '公鸡',$g,'母鸡',$m,'小鸡',$x.'<br/>';
}
}
}
}

原文地址:https://www.cnblogs.com/ayanboke/p/12557726.html