实现二分查找，结合了排序功能，先进行排序，然后二分查找-the function to fulfill the binarysearch and sort the arrray

本程序实现了 各种查找算法，主要是几个版本的二分查找和顺序查找，并给出接口进行各种算法的比较。-This program implements a variety of search algorithms, mainly several versions of binary search and sequential search, and gives a comparison of various algorithms interface.