摘要：
Network SaboteurTime Limit:2000MSMemory Limit:65536KTotal Submissions:10391Accepted:4990DescriptionA university network is composed of N computers. Sy... 阅读全文
摘要：
Ctime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputAfter making bad dives into swimming pools, Wilb... 阅读全文