摘要:如题。很多事情迟早会结束的,要迎接新的挑战!
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摘要:ChessboardTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 10743Accepted: 3338DescriptionAlice and Bob often play games on chessboard. One day, Alice draws a board with size M * N. She wants Bob to use a lot of cards with size 1 * 2 to cover the board. However, she thinks it too easy to bob,
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摘要:这几天感觉比较累,很烦躁。 事情确实会很多,压得很紧。明天开始好好地计划自己的生活吧!让自己更加充实一点。 以后要坚持做TC和CF了,尽量不错过比赛呢。 我需要定好计划,不断努力。
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摘要:D_numTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2046Accepted Submission(s): 573Problem DescriptionOregon Maple was waiting for Bob When Bob go back home. Oregon Maple asks Bob a problem that as a Positive number N, if there are only four Posit
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摘要:SubstringsTime Limit: 10000/5000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 183Accepted Submission(s): 42Problem DescriptionXXX has an array of length n. XXX wants to know that, for a given w, what is the sum of the distinct elements’ number in all substrings of le
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摘要:最长回文Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3759Accepted Submission(s): 1261Problem Description给出一个只由小写英文字符a,b,c...y,z组成的字符串S,求S中最长回文串的长度.回文就是正反读都是一样的字符串,如aba, abba等Input输入有多组case,不超过120组,每组输入为一行小写英文字符a,b,c...y,z组成的字符串S两组case之间由空行隔开(该空行不用处理
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摘要:Best RewardTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 238Accepted Submission(s): 89Problem DescriptionAfter an uphill battle, General Li won a great victory. Now the head of state decide to reward him with honor and treasures for his great exp
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摘要:Revolving DigitsTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 875Accepted Submission(s): 240Problem DescriptionOne day Silence is interested in revolving the digits of a positive integer. In the revolving operation, he can put several last digits
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摘要:Stealing a CakeTime Limit: 5000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 80Accepted Submission(s): 15Problem DescriptionThere is a big round cake on the ground. A small ant plans to steal a small piece of cake. He starts from a certain point, reaches the cak
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摘要:Scaring the BirdsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20Accepted Submission(s): 10Problem DescriptionIt’s harvest season now! Farmer John plants a lot of corn. There are many birds living around his corn field. These birds keep stealing
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摘要:OutletsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18Accepted Submission(s): 11Problem DescriptionIn China, foreign brand commodities are often much more expensive than abroad. The main reason is that we Chinese people tend to think foreign thi
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摘要:The Power of XiangqiTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13Accepted Submission(s): 6Problem DescriptionXiangqi is one of the most popular two-player board games in China. The game represents a battle between two armies with the goal of c
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摘要:Friend ChainsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15Accepted Submission(s): 10Problem DescriptionFor a group of people, there is an idea that everyone is equals to or less than 6 steps away from any other person in the group, by way of i
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摘要:Building DesignTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 431Accepted Submission(s): 117Problem DescriptionYou are a notable architect.Recently, a company invites you to design their new building for them. It is not an easy task, because they
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摘要:Shade of Hallelujah MountainTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 483Accepted Submission(s): 93Problem DescriptionOn the planet Pandora, huge rocks are floating in the sky. Despite the beautiful scenery, these rocks bring some critical pr
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摘要:Crazy TankTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1835Accepted Submission(s): 265Problem DescriptionCrazy Tank was a famous game about ten years ago. Every child liked it. Time flies, children grow up, but the memory of happy childhood will
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