haitao: 哦,有人早发现了。。。。。。。。是0(n)! [阅读: 371] 2010-01-26 10:12:47 function kickMonkey ($n,$m) { $s = 0; for ($i=2; $i <=$n; $i++) { $s = ($s+$m)%$i; } $win = $s+1; return $win; }