摘要:
Network Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 11684 Accepted: 5422 Description A Telephone Line Company (TLC) is establishing a n 阅读全文
摘要:
Genealogical tree Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 4309 Accepted: 2866 Special Judge Description The system of Martians' blo 阅读全文