可怜丶流年

摘要： Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others)SubmitStatusYi Sima was one of the best counselors of Cao Cao. He like... 阅读全文

摘要： 一年前，我大一，莫名其妙的被调剂到了计算机专业，然后就知道了有门课程叫C语言，也渐渐地知道了有ACM竞赛这个东西。但是却并不敢多想，我以为像ACM这么高大上的比赛是轮不到我上场的，自己好好学不挂科就行。然后不知道从什么时候开始，渐渐喜欢上了刷题的感觉，喜欢看自己在排行榜上的排名，然后就莫名其妙的进入... 阅读全文

摘要： E-pang Palace was built in Qin dynasty by Emperor Qin Shihuang in Xianyang, Shanxi Province. Itwas the largest palace ever built by human. It was so l... 阅读全文

摘要： DescriptionThis is yet another problem dealing with regular bracket sequences.We should remind you that a bracket sequence is called regular, if by in... 阅读全文

摘要： Description 明天，彼得就将要参加生物考试了。但是他不喜欢这个科目，但是d天前，彼得严厉的父母让他立即准备考试，为此，在第i天的时候，他要学习不少于minTimei的时间，并且不多于maxTimei的时间。此外，他父母警告彼得说考试前一天，他们会检查他是否按照他们的指示在复习。 今天，彼得... 阅读全文

摘要： During the Warring States Period of ancient China(476 BC to 221 BC), there were seven kingdoms in China ---- they were Qi, Chu, Yan, Han, Zhao, Wei an... 阅读全文

摘要： time limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputThere is a programing contest named SnakeUp,2npe... 阅读全文

摘要： Problem DescriptionLetLdenote the number of 1s in integerD’s binary representation. Given two integersS1andS2, we callDa WYH number ifS1≤L≤S2.With a g... 阅读全文

摘要： Problem DescriptionNpeople numbered from 1 toNare waiting in a bank for service. They all stand in a queue, but the queue never moves. It is lunch tim... 阅读全文

摘要： FJ and his cows enjoy playing a mental game. They write down the numbers from 1 to N (1 #include #include #include #include #include #include using na... 阅读全文