利用随机函数产生30000个随机整数，利用插入排序、起泡排序、选择排序、快速排序、堆排序、归并排序等排序方法进行排序，并统计每一种排序上机所花费的时间-Using random functions to generate 30,000 random integers, the use of insertion sort, bubbling sort, select sort, quick sort, heap sort, merge sort and other sorting methods to sort and sort each type of statistics on the time machine