冒泡法排序是在一组数据中依次比较相邻的两个元素，如果相邻的两个元素是逆序，改变其顺序，循环若干遍，直到数据是从小到大的排序。-Bubble sort method are at a group of data followed by comparison of the two adjacent elements, if two adjacent elements are in reverse, to change its order, the cycle several times until