C++编程，实现，直接插入法和选择法对数组进行排序，非冒泡法-C++ programming, direct insertion method and select the method to sort the array, non-bubble method

提供了冒泡排序和选择排序的C算法，并从耗时上对两种算法进行了比较(C algorithm for bubble sorting and selection sorting is provided, and the two algorithms are compared with time consuming)