摘要: B - Equalize Prices 题目链接:http://codeforces.com/contest/1183/problem/B 题目: There are n products in the shop. The price of the i-th product is . The own 阅读全文
posted @ 2019-07-08 00:33 branna 阅读(145) 评论(0) 推荐(0) 编辑