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Problem Description The Public Peace Commission should be legislated in Parliament of The Democratic Republic of Byteland accor... 阅读全文
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Problem Description Up to thirty couples will attend a wedding feast, at which they will be seated on either side of a long tab... 阅读全文
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Problem Description Ratish is a young man who always dreams of being a hero. One day his friend Luffy was caught by Pirate Arlo... 阅读全文
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Problem Description Katu Puzzle is presented as a directed graph G(V, E) with each edge e(a, b) labeled by a boolean operator o... 阅读全文
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【概述】 stack 和 queue 是在程序设计中经常会用到的数据容器，STL 提供了方便的堆栈、队列的实现，准确地说，STL 中的 stack 与 queue 不同于 pair、vector 等容器，而是对栈、队列这三个数据结构的重新包装。 【stack ... 阅读全文
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Problem Description 小时候，乡愁是一枚小小的邮票，我在这头，母亲在那头。 —— 余光中 集训是辛苦的，道路是坎坷的，休息还是必须的。经过一段时间的训练，lcy决定让大家回家放松一下，但... 阅读全文
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Problem Description Conflicts are everywhere in the world, from the young to the elderly, from families to countries. Conflicts... 阅读全文
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Problem Description In a country (my memory fails to say which), the candidates {1, 2 ..., N} are running in the parliamentary ... 阅读全文
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Problem Description Seaco is a beautiful girl and likes play a game called “My Brute”. Before Valentine’s Day, starvae and xing... 阅读全文
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Problem Description Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbers in... 阅读全文