摘要: 题目链接:http://codeforces.com/problemset/problem/1077/C Let's call an array good if there is an element in the array that equals to the sum of all other 阅读全文
posted @ 2019-07-30 11:22 Maynerd 阅读(465) 评论(0) 推荐(0) 编辑