摘要：
Dead FractionTime Limit:1000MSMemory Limit:30000KTotal Submissions:1762Accepted:568DescriptionMike is frantically scrambling to finish his thesis at the last minute. He needs to assemble all his research notes into vaguely coherent form in the next 3 days. Unfortunately, he notices that he had been 阅读全文
摘要：
Raising Modulo NumbersTime Limit: 1000MSMemory Limit: 30000KTotal Submissions: 4271Accepted: 2433DescriptionPeople are different. Some secretly read magazines full of interesting girls' pictures, others create an A-bomb in their cellar, others like using Windows, and some like difficult mathemat 阅读全文