摘要: 2018-2019 ACM-ICPC, NEERC, Southern Subregional Contest, Qualification Stage A. Coffee Break 排序之后优先队列搞一下就好了 //#pragma GCC optimize("O3") //#pragma com 阅读全文
posted @ 2020-05-23 22:15 _kiko 阅读(720) 评论(0) 推荐(0) 编辑