牛客第五场多校 J plan 思维
摘要:
链接:https://www.nowcoder.com/acm/contest/143/J来源:牛客网 There are n students going to travel. And hotel has two types room:double room and triple room. Th 阅读全文
posted @ 2018-08-02 21:05 九月旧约 阅读(277) 评论(0) 推荐(0) 编辑