摘要:There are N islands and some directed paths between some of them. You are the transportation minister of these islands, and you are going to build som
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摘要:CAPTCHA Time Limit: 1000 MS Memory Limit: 32768 KB 64-bit integer IO format: %lld , %llu Java class name: Main Time Limit: 1000 MS Memory Limit: 32768
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摘要:Silver Cow Party Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13738 Accepted: 6195 Description One cow from each of N farms (1 ≤ N ≤ 100
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摘要:Treasure Exploration Time Limit: 6000MS Memory Limit: 65536K Total Submissions: 7035 Accepted: 2860 Description Have you ever read any book about trea
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摘要:Air Raid Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3661 Accepted Submission(s): 2408 Proble
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摘要:Strategic Game Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5444 Accepted Submission(s): 252
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摘要:Oil Skimming Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1155 Accepted Submission(s): 485 Pro
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摘要:Rain on your Parade Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 655350/165535 K (Java/Others)Total Submission(s): 2979 Accepted Submission(s)
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摘要:Swap Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1800 Accepted Submission(s): 606Special Judg
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摘要:棋盘游戏 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2699 Accepted Submission(s): 1581 Problem De
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摘要:Courses Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4175 Accepted Submission(s): 1990 Probl
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摘要:The Accomodation of Students Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3003 Accepted Submis
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摘要:Fire Net Fire Net Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 7123 Accepted Submission(s): 40
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摘要:影子模仿术 鹿丸看见了一个胖子。 “胖子!” “啊?” 胖子转身,面对面发现站着的鹿丸。奇怪之于,他突然发现自己的脚动不了了。原来他中了鹿丸的影子模仿术。 “你想干嘛?”胖子怒吼。 “我想采访你一下,来,过来”。说着,鹿丸向前走去。胖子发现自己的行动被鹿丸控制了,鹿丸向前走,他也向前走。鹿丸左转,他
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摘要:B - Network Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description A Telephone Line Company (TLC) is establishing a new telephone
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摘要:Network of Schools Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12068 Accepted: 4804 Description A number of schools are connected to a
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摘要:转载自:http://www.gonglin91.com/dfs-graph-edge/ 树边,前向边,后向边,横叉边,应该说,不是一个图本身有的概念,应该是图进行DFS时才有的概念。图进行DFS会得到一棵DFS树(森林),在这个树上 才有了这些概念。对图进行DFS,可以从任意的顶点开始,遍历的方式
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摘要:Building Block Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3563 Accepted Submission(s): 1072
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摘要:Dogs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2208 Accepted Submission(s): 838 Problem Des
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