摘要：
B. Queue at the Schooltime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputDuring the... 阅读全文
摘要：
B. Taxitime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputAfter the lessons n group... 阅读全文