摘要： A. Bear and Big Brother time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Bear and Big B 阅读全文

摘要： Cyclic Tour Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/65535 K (Java/Others) Total Submission(s): 2709 Accepted Submission(s): 1387 Pr 阅读全文

摘要： Kindergarten Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 6882 Accepted: 3402 Description In a kindergarten, there are a lot of kids. Al 阅读全文

摘要： Girls and Boys Time Limit: 5000MS Memory Limit: 10000K Total Submissions: 12747 Accepted: 5678 Description In the second year of the university somebo 阅读全文

摘要： Sorting Slides Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4442 Accepted: 1757 Description Professor Clumsey is going to give an import 阅读全文

摘要： The Perfect Stall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 25739 Accepted: 11444 Description Farmer John completed his new barn just 阅读全文

摘要： Boke and Tsukkomi Time Limit: 3000/3000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others) Total Submission(s): 1215 Accepted Submission(s): 阅读全文

摘要： 1099. Work Scheduling Time limit: 0.5 second Memory limit: 64 MB There is certain amount of night guards that are available to protect the local junky 阅读全文

摘要： Tour Problem Description In the kingdom of Henryy, there are N (2 <= N <= 200) cities, with M (M <= 30000) one-way roads connecting them. You are luck 阅读全文

摘要： 奔小康赚大钱 Problem Description 传说在遥远的地方有一个非常富裕的村落,有一天,村长决定进行制度改革：重新分配房子。 这可是一件大事,关系到人民的住房问题啊。村里共有n间房间,刚好有n家老百姓,考虑到每家都要有房住（如果有老百姓没房子住的话，容易引起不安定因素），每家必须分配到一 阅读全文