随笔分类 -  图论----2-sat

poj 3683(2-sat+拓扑排序）
摘要：Priest John's Busiest Day Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 11127 Accepted: 3785 Special Judge Description John is the only p 阅读全文

posted @ 2018-03-21 16:19 见字如面 阅读(358) 评论(0) 推荐(0)

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