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SubstringsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 6238Accepted Submission(s): 2767 Problem DescriptionYou are given a number of case-sensitive strings of alphabetic characters, find the largest string X, such that either X, or its inverse. 阅读全文
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可以多看看。 蜘蛛牌Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1206Accepted Submission(s): 476 Problem Description蜘蛛牌是windows xp操作系统自带的一款纸牌游戏，游戏规则是这样的：只能将牌拖到比她大一的牌上面（A最小，K最大），如果拖动的牌上有按顺序排好的牌时，那么这些牌也跟着一起移动，游戏的目的是将所有的牌按同一花色从小到大排好，为了简单起见，我们的游戏只有同一花色的10张牌 阅读全文
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Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2664Accepted Submission(s): 1794 Problem DescriptionYou're in space. You want to get home. There are asteroids. You don't want to hit them. InputInput to this problem will consist of a (non-e 阅读全文
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此题需要时间更少，控制时间很要，这个题目要多多看， Ignatius and the Princess ITime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9910Accepted Submission(s): 2959 Special JudgeProblem DescriptionThe Princess has been abducted by the BEelzebub feng5166, our hero Ignatius has t 阅读全文
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这题的俩种方法都是看别人的代码，方法可以学习学习，要多看看。。几何题用到向量。。Points on CycleTime Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1294Accepted Submission(s): 455 Problem DescriptionThere is a cycle with its center on the origin. Now give you a point on the cycle, you are to 阅读全文
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小Q系列故事——世界上最遥远的距离Time Limit: 500/200 MS (Java/Others)Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 1399Accepted Submission(s): 501 Problem Description 世界上最遥远的距离 不是生与死 而是我就站在你面前 你却不知道我爱你 世界上最遥远的距离 不是我就站在你面前你却不知道我爱你 而是明明知道彼此相爱 却不能在一起 世界上最遥远的距离 不是明明知道彼此相爱却不能在一起 而是相约... 阅读全文
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C. StarTime Limit:1000msCase Time Limit:1000msMemory Limit:32768KBSubmitStatusFont Size:+Overpower often go to the playground with classmates. They play and chat on the playground. One day, there are a lot of stars in the sky. Suddenly, one of Overpower’s classmates ask him: “How many acute triangle 阅读全文