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Conference Time limit: 0.5 secondMemory limit: 64 MB On the upcoming conference were sent M representatives of country A and N representatives of coun 阅读全文
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By the Underground or by Foot? Time limit: 1.0 secondMemory limit: 64 MB Imagine yourself in a big city. You want to get from point A to point B. To d 阅读全文
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Werewolf Time limit: 1.0 secondMemory limit: 64 MB Knife. Moonlit night. Rotten stump with a short black-handled knife in it. Those who know will unde 阅读全文
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Labyrinth Time limit: 1.0 secondMemory limit: 64 MB Administration of the labyrinth has decided to start a new season with new wallpapers. For this pu 阅读全文
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Legendary Teams Contest Time limit: 1.0 secondMemory limit: 64 MB Nothing makes as old as years. A lot of cool contests are gone, a lot of programmers 阅读全文
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Ivan's Car Time limit: 1.5 secondMemory limit: 64 MB The world is in danger! Awful earthquakes are detected all over the world. Houses are destroyed, 阅读全文
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小Hi和小Ho住在P市，P市是一个很大很大的城市，所以也面临着一个大城市都会遇到的问题：交通拥挤。 小Ho：每到周末回家感觉堵车都是一种煎熬啊。 小Hi：平时交通也还好，只是一到上下班的高峰期就会比较拥挤。 小Ho：要是能够限制一下车的数量就好了，不知道有没有办法可以知道交通系统的最大承受车流量，这 阅读全文
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Non-Yekaterinburg Subway Time limit: 1.0 secondMemory limit: 64 MB A little town started to construct a subway. The peculiarity of the town is that it 阅读全文
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Topological Sorting Time limit: 1.0 secondMemory limit: 64 MB Michael wants to win the world championship in programming and decided to study N subjec 阅读全文
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Penguin-Avia Time limit: 1.0 secondMemory limit: 64 MB The Penguin-Avia airline, along with other Antarctic airlines, experiences financial difficulti 阅读全文