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摘要： 寒冰王座Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13177Accepted Submission(s): 6718Problem Descr... 阅读全文

摘要： 第一题是poj的3624 这题限制了空间，所以我也不知道我的二维的写的是不是一定是对的。Bessie has gone to the mall's jewelry store and spies a charm bracelet. Of course, she'd like to fill it w... 阅读全文

摘要： Shredding CompanyTime Limit: 1000MSMemory Limit: 10000KTotal Submissions: 4684Accepted: 2692DescriptionYou have just been put in charge of developing ... 阅读全文

摘要： CupTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5597Accepted Submission(s): 1787Problem Descrip... 阅读全文

摘要： 如果搞ACM只是为了拿奖，为了保研，这样太功利，整个过程都会变得没意思。我说过我同时看中过程和结果。其实ACM解题也不是那么没意思，每次AC都有一种非常棒的成就感，每个题目就像是一个解谜游戏，完成了才能进入下一关。而学习算法就像是看游戏攻略，只要好好研究游戏，才能把游戏玩好。 阅读全文

摘要： 一开始用dfs做，老是过不了样例，原来数组是a[N][4],mark[N][4]被我写成了a[4][N],mark[4][N].哎不过最后改过来交了还是超时了，妈的 dfs 超时，二分那种蠢逼做法不超时，无语。dfs 1 #include 2 #include 3 #include 4 #inclu... 阅读全文

摘要： Tavas and Karafs Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64uSubmit Status Practice CodeForces 535CDescriptionKarafs is some ... 阅读全文

摘要： Saruman's ArmyTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 5526Accepted: 2829DescriptionSaruman the White must lead his army along a strai... 阅读全文

摘要： Commando WarThere is a war and it doesn't look very promising for your country. Now it's time to act. You have a commando squad at your disposal and p... 阅读全文

摘要： Dating with girls(1)Time Limit: 6000/2000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3869Accepted Submission(s): 11... 阅读全文