复制PHP内容到剪贴板
PHP代码:
function findKiller($note){
foreach($note as $men=>$says){
$num = countTF($men, $note);
if($num['t']==3 && $num['f']==1){
return $men;
}
}
}
function countTF($tempKiller, $note){
$t = $f = 0;
foreach($note as $men=>$says){
in_array($tempKiller, $says)?$t++:$f++;
}
return array('t'=>$t,'f'=>$f);
}
$note = array(
'a'=>array('b','c','d'),
'b'=>array('c'),
'c'=>array('d'),
'd'=>array('a','b','c')
);
echo "恭喜 ".findKiller($note).", 你中了大奖!";
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本帖最后由 roger 于 2008-7-23 11:30 编辑 ]