1. 冒泡排序
var arr = array(10, 20, 45, 71, 98); for(i = 0 ; i < arr.length ; i++)
{
for (j = 0 ; j < arr.length-1-i ; j++)
{
if(arr[j] < arr[j+1])
{
var tmp = arr[j];
arr[j] = arr [j+1];
arr[j+1] = tmp;
}
}
ruturn arr;
}
原文:https://www.cnblogs.com/fanshehu/p/11962637.html