排序算法，包含冒泡，快排，插入，2分，等排序算法，可由用户选择排序方法，并由系统随机生成数据，进行排序，并可计算每种排序的所花时间，来比较排序的快慢-Sorting algorithms, including bubble, fast scheduling, insert, 2 points, such as sorting algorithm, can be sorted by the user to choose the system of randomly generated data,