摘要：Time Limit:1000MSMemory Limit:262144KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeCodeForces 446ADescriptionDZY has a sequencea, consisting ofnin... 阅读全文

摘要：A. Writing Codetime limit per test3 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputProgrammers working on a large pr... 阅读全文