Alex and Lee play a game with piles of stones. There are an even number of piles arranged in a row, and each pile has a positive integer number of sto ...
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2021-04-10 13:23:44
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We have N bulbs arranged on a number line, numbered 1 to N from left to right. Bulb i is at coordinate i. Each bulb has a non-negative integer paramet ...
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2020-06-15 15:42:11
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Can you answer these queries? HDU - 4027 A lot of battleships of evil are arranged in a line before the battle. Our commander decides to use our secre ...
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2020-05-05 00:41:14
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一、一个变换 One transformation 实际场景：一排小方块排成一排，然后对折，把不能对折的小方块取出来。重复这项操作，直到小方块两两排成一列，这个过程中取出来的小方块就是这个变换的结果。 Real condition: Some small squares are arranged i ...
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2020-04-30 13:24:15
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题目 Farmer John has arranged his N (1 ≤ N ≤ 5,000) cows in a row and many of them are facing forward, like good cows. Some of them are facing backward, ...
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2020-04-06 17:13:28
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题目 Farmer John has arranged his N (1 ≤ N ≤ 5,000) cows in a row and many of them are facing forward, like good cows. Some of them are facing backward, ...
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2020-04-06 09:56:48
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题目描述 Farmer John has arranged his N (1 ≤ N ≤ 5,000) cows in a row and many of them are facing forward, like good cows. Some of them are facing backwar ...
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2020-04-06 00:23:00
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Farmer John knows that an intellectually satisfied cow is a happy cow who will give more milk. He has arranged a brainy activity for cows in which the ...
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2020-03-23 13:47:05
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链接： https://codeforces.com/contest/1263/problem/C 题意： On the well known testing system MathForces, a draw of n rating units is arranged. The rating wi ...
B - Everyone is a Winner! On the well-known testing system MathForces, a draw of n rating units is arranged. The rating will be distributed according ...
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2019-12-14 17:20:41
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170
