摘要: 链接:https://www.nowcoder.com/acm/contest/140/B来源:牛客网 题目描述 White Rabbit wants to buy some drinks from White Cloud. There are n kinds of drinks, and the 阅读全文
posted @ 2018-07-24 16:36 mxzf0213 阅读(266) 评论(0) 推荐(0) 编辑