摘要:
GPATime Limit: 1000msMemory Limit: 32768KBThis problem will be judged onHDU. Original ID:440664-bit integer IO format:%I64d Java class name:MainGPA(Gr... 阅读全文
摘要:
Propagating treeTime Limit: 2000msMemory Limit: 262144KBThis problem will be judged onCodeForces. Original ID:383C64-bit integer IO format:%I64d Java ... 阅读全文