摘要:
Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description A number sequence is defined as follows: f(1) = 1, f(2) = 1, f(n) = (... 阅读全文
摘要:
Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uDescriptionThe ministers of the cabinet were quite upset by the message from the C... 阅读全文