摘要: 牛客网暑假训练第二场D题: 链接:https://www.nowcoder.com/acm/contest/140/D来源:牛客网 题目描述 White Cloud has built n stores numbered from 1 to n. White Rabbit wants to visi 阅读全文
posted @ 2018-08-13 20:58 better46 阅读(221) 评论(0) 推荐(0) 编辑