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2014年8月7日
图论 --- 最小生成树 + 剪枝 + 路径合并
摘要： Connect the CitiesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9941Accepted Submission(s): 2827... 阅读全文
posted @ 2014-08-07 23:21 北岛知寒 阅读(843) 评论(0) 推荐(0)
图论 ---- spfa + 链式向前星 ---- poj 3268 : Silver Cow Party
摘要： Silver Cow PartyTime Limit:2000MSMemory Limit:65536KTotal Submissions:12674Accepted:5651DescriptionOne cow from each ofNfarms (1 ≤N≤ 1000) convenientl... 阅读全文
posted @ 2014-08-07 22:51 北岛知寒 阅读(279) 评论(0) 推荐(0)