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Connections between cities Problem Description After World War X, a lot of cities have been seriously damaged, and we need to rebuild those cities. Ho 阅读全文
posted @ 2016-11-29 16:32
勿忘初心0924
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KiKi's K-Number Problem Description For the k-th number, we all should be very familiar with it. Of course,to kiki it is also simple. Now Kiki meets a 阅读全文
posted @ 2016-11-28 15:42
勿忘初心0924
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Game of Connections Problem Description This is a small but ancient game. You are supposed to write down the numbers 1, 2, 3, ... , 2n - 1, 2n consecu 阅读全文
posted @ 2016-11-27 12:44
勿忘初心0924
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Entropy Problem Description An entropy encoder is a data encoding method that achieves lossless data compression by encoding a message with “wasted” o 阅读全文
posted @ 2016-11-25 21:10
勿忘初心0924
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确定比赛名次 Problem Description 有N个比赛队（1<=N<=500），编号依次为1，2，3，。。。。，N进行比赛，比赛结束后，裁判委员会要将所有参赛队伍从前往后依次排名，但现在裁判委员会不能直接获得每个队的比赛成绩，只知道每场比赛的结果，即P1赢P2，用P1，P2表示，排名时P1 阅读全文
posted @ 2016-11-24 20:41
勿忘初心0924
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What Are You Talking About Problem Description Ignatius is so lucky that he met a Martian yesterday. But he didn't know the language the Martians use. 阅读全文
posted @ 2016-11-24 19:11
勿忘初心0924
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小兔的棋盘 Problem Description 小兔的叔叔从外面旅游回来给她带来了一个礼物，小兔高兴地跑回自己的房间，拆开一看是一个棋盘，小兔有所失望。不过没过几天发现了棋盘的好玩之处。从起点(0，0)走到终点(n,n)的最短路径数是C(2n,n),现在小兔又想如果不穿越对角线(但可接触对角线上 阅读全文
posted @ 2016-11-24 17:21
勿忘初心0924
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How Many Answers Are Wrong Problem Description TT and FF are ... friends. Uh... very very good friends -________-bFF is a bad boy, he is always wooing 阅读全文
posted @ 2016-11-24 15:00
勿忘初心0924
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Dragon Balls Problem Description Five hundred years later, the number of dragon balls will increase unexpectedly, so it\\\\\\\'s too difficult for Mon 阅读全文
posted @ 2016-11-23 22:05
勿忘初心0924
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find the most comfortable road Problem Description XX星有许多城市，城市之间通过一种奇怪的高速公路SARS(Super Air Roam Structure 超级空中漫游结构）进行交流，每条SARS都对行驶在上面的Flycar限制了固定的Speed 阅读全文
posted @ 2016-11-23 19:12
勿忘初心0924
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