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Ice_cream's world ITime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 355Accepted Submission(s): 181Problem Descriptionice_cream's world is a rich country, it has many fertile lands. Today, the queen of ice_cream wants award land to diligent A 阅读全文
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Mondriaan's DreamTime Limit:3000MSMemory Limit:65536KTotal Submissions:9135Accepted:5280DescriptionSquares and rectangles fascinated the famous Dutch painter Piet Mondriaan. One night, after producing the drawings in his 'toilet series' (where he had to use his toilet paper to draw on, f 阅读全文
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Most PowerfulTime Limit:2 Seconds Memory Limit:65536 KBRecently, researchers on Mars have discovered N powerful atoms. All of them are different. These atoms have some properties. When two of these atoms collide, one of them disappears and a lot of power is produced. Researchers know the way every t 阅读全文
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Islands and BridgesTime Limit:4000MSMemory Limit:65536KTotal Submissions:7729Accepted:1977DescriptionGiven a map of islands and bridges that connect these islands, a Hamilton path, as we all know, is a path along the bridges such that it visits each island exactly once. On our map, there is also a p 阅读全文
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Hie with the PieTime Limit:2000MSMemory Limit:65536KTotal Submissions:2969Accepted:1505DescriptionThe Pizazz Pizzeria prides itself in delivering pizzas to its customers as fast as possible. Unfortunately, due to cutbacks, they can afford to hire only one driver to do the deliveries. He will wait fo 阅读全文