摘要: 问题 G: Boxes and Candies 题目描述 There are N boxes arranged in a row. Initially, the i-th box from the left contains ai candies.Snuke can perform the foll 阅读全文
posted @ 2018-05-27 13:59 zangzang 阅读(145) 评论(0) 推荐(0) 编辑