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鹏 鹏 时间限制:C/C++ 2秒,其他语言4秒空间限制:C/C++ 262144K,其他语言524288K 64bit IO Format: %lld 题目描述 化而为鸟,其名为鹏。鹏之背,不知其几千里也。 ——《庄子·逍遥游》 HtBest的小鲲长大变成了大鹏,大鹏在天际翱翔,看到了一片绵延的山 阅读全文
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欧拉回路Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18576 Accepted Submission(s): 7219 Problem De 阅读全文
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The Unique MST Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 35999 Accepted: 13145 Description Given a connected undirected graph, tell i 阅读全文
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Nearest Common Ancestors Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 34208 Accepted: 17372 Description A rooted tree is a well-known da 阅读全文
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迷宫城堡Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21627 Accepted Submission(s): 9417 Problem De 阅读全文