大学没好好读书,那会没怎么明白冒泡排序是这么回事
早上睡到九点多起来,就在房间看书、听歌,下午吃完饭做了下冒泡排序,现在把代码贡献如下:
<?php /** * Created by PhpStorm. * User: Administrator * Date: 2016/8/27 0027 * Time: 12:24 * 冒泡排序 */ header(‘Content-type: text/html; charset=utf-8‘); $number=array("10","2","9","1","5","8","4","7","3","6"); for( $i=0;$i<count($number);$i++){ echo $number[$i]. " "; } echo "<br/>"; echo "冒泡后的顺序"; $temp=0; for($n=0;$n<count($number);$n++){ for($m=0;$m<count($number);$m++){ if($number[$n]>$number[$m]){ $temp=$number[$n]; $number[$n]=$number[$m]; $number[$m]=$temp; } } } for( $N=0;$N<count($number);$N++){ echo $number[$N]. " "; } echo "<br/>"; die(); ?>
其实还可以改良的,节省时间空间,有时间我拿来改改。
时间: 2024-09-27 17:16:21