摘要:
A -畅通工程Time Limit:2000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusDescription某省调查城镇交通状况,得到现有城镇道路统计表,表中列出了每条道路直接连通的城镇。省政府“畅通工程”的目标是使... 阅读全文
摘要:
A BugTime Limit:1000MSMemory Limit:65535KBSubmissions:231Accepted:84DescriptionBackground Professor Hopper is researching the sexual behavior of a rar... 阅读全文