摘要: #include <stdio.h> int binary_search(int *arr,int n, int x) { int head = 0, tail = n - 1, mid; while(head <= tail) { mid = (head + tail) >> 1; if (arr 阅读全文
posted @ 2021-07-19 21:49 yiwenzhang 阅读(98) 评论(0) 推荐(0) 编辑