标签:blog io ar on div 问题 log cti ad
php里面解决约瑟夫环还是比较方面的,但是下面的方法太费空间
<?php class SelectKing{ private $m;//幅度 private $n;//总数 public function __construct($m,$n){ $this->m = $m; $this->n = $n; } public function getKing(){ $mokeys = range(1, $this->n); $tmp = 0; while(count($mokeys)>1){ $tmp++; $head = array_shift($mokeys); if($tmp%$this->m!=0){ array_push($mokeys, $head); } } return $mokeys; } } class Client{ public static function main(){ $obj = new SelectKing(3, 10); $king = $obj->getKing(); var_dump($king); } } Client::main(); ?>
标签:blog io ar on div 问题 log cti ad
原文地址:http://www.cnblogs.com/taijun/p/4151776.html