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G.Interference SignalTime Limit:2 SecMemory Limit:128 MB Submit:35Solved:17 [Submit][Status][Web Board]DescriptionDr.Kong’s laboratory monitor some in... 阅读全文
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treeAccepts: 156Submissions: 807Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Problem DescriptionThere is a tree(the ... 阅读全文
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geometryAccepts: 324Submissions: 622Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Problem DescriptionThere is a point... 阅读全文
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G.Code the TreeTime Limit:2 SecMemory Limit:128 MB Submit:35Solved:18 [Submit][Status][Web Board]DescriptionA tree (i.e. a connected graph without cyc... 阅读全文
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D.引水工程Time Limit:2 SecMemory Limit:128 MB Submit:118Solved:41 [Submit][Status][Web Board]Description南水北调工程是优化水资源配置、促进区域协调发展的基础性工程,是新中国成立以来投资额最大、涉及面最广的... 阅读全文