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102. Coprimestime limit per test: 0.25 sec.memory limit per test: 4096 KBFor given integer N (1<=N<=104) find amount of positive numbers not greater t... 阅读全文
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Time Limit:1000MSMemory Limit:10000KTotal Submissions:48916Accepted:18476DescriptionThe Joseph's problem is notoriously known. For those who are not f... 阅读全文
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MedianTime Limit:1000MSMemory Limit:65536KTotal Submissions:3882Accepted:1139DescriptionGivenNnumbers,X1,X2, ... ,XN, let us calculate the difference ... 阅读全文
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Big Christmas TreeTime Limit:3000MSMemory Limit:131072KTotal Submissions:20974Accepted:4535DescriptionChristmas is coming to KCM city. Suby the loyal ... 阅读全文
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HotelTime Limit:10000MSMemory Limit:65536KTotal Submissions:859Accepted:280DescriptionZebel, the tour coordinator, has reserved a limited number of ho... 阅读全文