var arr = [1, 5, 7, 2, 4, 3, 8, 6, 9];
console.log(arr);
var temp = 0;
for (var i = 0, len = arr.length; i < len - 1; i++){
for (var j = 0; j < len - 1 - i; j++){
if (arr[j] < arr[j+1]){
temp = arr[j];
arr[j] = arr[j+1];
arr[j+1] = temp;
}
}
}
console.log(arr);
js 冒泡排序
最新推荐文章于 2025-05-02 06:00:00 发布