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Feed the dogsTime Limit:6000MSMemory Limit:65536KTotal Submissions:7153Accepted:1910DescriptionWind loves pretty dogs very much, and she has n pet dogs. So Jiajia has to feed the dogs every day for Wi... 阅读全文
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Blue JeansTime Limit:1000MSMemory Limit:65536KTotal Submissions:4119Accepted:1707DescriptionThe Genographic Project is a research partnership between IBM and The National Geographic Society that is an... 阅读全文
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Ultra-QuickSortTime Limit:7000MSMemory Limit:65536KTotal Submissions:14909Accepted:5253DescriptionIn this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequenc... 阅读全文
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统计的时候关键是看完全被覆盖的线段是否和目标线段有交,如果有交,则把标记数组中相应的颜色设为true,扫描一下标记数组就可以得到颜色个数。代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--#include<iostream>#includ... 阅读全文
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Slim SpanTime Limit:5000MSMemory Limit:65536KTotal Submissions:2261Accepted:1206DescriptionGiven an undirected weighted graphG, you should find one of spanning trees specified as follows.The graphGis ... 阅读全文
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题目:Find them, Catch themTime Limit:1000MSMemory Limit:10000KTotal Submissions:12040Accepted:3493DescriptionThe police office in Tadu City decides to say ends to the chaos, as launch actions to root up... 阅读全文