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**Quad Tiling** Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4122 Accepted: 1885Description Tired of the... 阅读全文
posted @ 2016-10-27 20:48
lris0-0
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Tri TilingTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 9912 Accepted: 5072DescriptionIn how many ways can you tile a 3xn ... 阅读全文
posted @ 2016-10-27 20:27
lris0-0
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十个利用矩阵乘法解决的经典题目[转自：http://www.matrix67.com/blog/archives/276] 好像目前还没有这方面题目的总结。这几天连续看到四个问这类题目的人，今天在这里简单写一下。这里我们不介绍其它有关矩阵的知识，只介绍矩阵乘法和相... 阅读全文
posted @ 2016-10-27 18:48
lris0-0
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To the MaxTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 47334 Accepted: 25060DescriptionGiven a two-dimensional array of p... 阅读全文
posted @ 2016-10-27 10:48
lris0-0
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Triangular PasturesTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 7721 Accepted: 2566DescriptionLike everyone, cows enjoy v... 阅读全文
posted @ 2016-10-27 10:43
lris0-0
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DominoesTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 6729 Accepted: 2233DescriptionA domino is a flat, thumbsized tile, t... 阅读全文
posted @ 2016-10-27 09:50
lris0-0
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