摘要:
A - BracketsTime Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64uSubmit Status Practice POJ 2955DescriptionWe give the following inductive definition of a “regular brackets” sequence:the empty sequence is a regular brackets sequence,if s is a regular brackets sequence, then (s) an 阅读全文
摘要:
D. Loggingtime limit per test2 secondsmemory limit per test64 megabytesinputstandard inputoutputstandard outputThe main server of Gomble company received a log of one top-secret process, the name of which can't be revealed. The log was written in the following format: «[date:time]: message& 阅读全文