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Sort Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1038 Accepted Submission(s): 231 Problem Des 阅读全文
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The Best Path Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 91 Prob 阅读全文
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{p1,..., pk : p1 < p2 <...< pk} is called a prime k -tuple of distance s if p1, p2,..., pk are consecutive prime numbers and pk - p1 = s . For example 阅读全文
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YAPTCHA Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 862 Accepted Submission(s): 452 Problem 阅读全文
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1808: 地铁 Description Bobo 居住在大城市 ICPCCamp。 ICPCCamp 有 n 个地铁站,用 1,2,…,n 编号。 m 段双向的地铁线路连接 n 个地铁站,其中第 i 段地铁属于 ci 号线,位于站 ai,bi 之间,往返均需要花费 ti 分钟(即从 ai 到 bi 阅读全文
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G - Parenthesis Time Limit:5000MS Memory Limit:131072KB 64bit IO Format:%lld & %llu Description Bobo has a balanced parenthesis sequence P=p 1 p 2…p n 阅读全文