With regard to internal sorting, bubble, quick and so on, have a good time to ex...

代码说明：

关于内部排序，冒泡、快速等，有很好的计时，交换次数统计，比较各种排序的效率。-With regard to internal sorting, bubble, quick and so on, have a good time to exchange the number of statistics, to compare the efficiency of sorting.