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2014多校第一题，当时几百个人交没人过，我也暴力交了几发，果然不行。比完了去学习了BSGS才懂！题目：http://acm.hdu.edu.cn/showproblem.php?pid=4887Endless PunishmentTime Limit: 30000/15000 MS (Java/O... 阅读全文
posted @ 2014-07-31 09:29
带鱼Yuiffy
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Baby Steps-Varsity Giant Step-Astronauts(May'n・椎名慶治) 阅读时可以听听这两首歌，加深对这个算法的理解。（Baby steps少女时代翻唱过，这个原唱反而不是很有名……Giant Step就比较碉，是一个假面骑士片的插曲，由超碉的May'n和一个人建立 阅读全文
posted @ 2014-07-30 10:24
带鱼Yuiffy
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原题链接：http://acm.hdu.edu.cn/showproblem.php?pid=4870原题：RatingTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Sub... 阅读全文
posted @ 2014-07-27 16:38
带鱼Yuiffy
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http://acm.hit.edu.cn/hoj/problem/view?id=3152DiceMy Tags (Edit) Source : Time limit : 1 sec Memory limit : 128 MSubmitted : 82, Ac... 阅读全文
posted @ 2014-06-25 23:57
带鱼Yuiffy
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C. One-Based Arithmetictime limit per test0.5 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputProf. Vasechkin wants t... 阅读全文
posted @ 2014-06-07 23:23
带鱼Yuiffy
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http://acm.timus.ru/problem.aspx?space=1&num=1936F - RoshamboTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status... 阅读全文
posted @ 2014-06-07 23:11
带鱼Yuiffy
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http://acm.timus.ru/problem.aspx?space=1&num=1932B - The Secret of IdentifierTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I... 阅读全文
posted @ 2014-06-07 23:04
带鱼Yuiffy
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http://vjudge.net/problem/viewProblem.action?id=374802012 East Central Regional Contest3Problem C: Hexagon PerplexagonA well known puzzle consists of ... 阅读全文
posted @ 2014-06-07 22:52
带鱼Yuiffy
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http://vjudge.net/problem/viewProblem.action?id=374812012 East Central Regional Contest4Problem D: I’ve Got Your Back(gammon)A friend of yours is work... 阅读全文
posted @ 2014-06-07 22:44
带鱼Yuiffy
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http://cdn.ac.nbutoj.com/Problem/view.xhtml?id=1541When rain, nocLyt discovered a magical phenomenon that the rainwater always flow to the low-lying p... 阅读全文
posted @ 2014-06-07 22:36
带鱼Yuiffy
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