摘要:
Rope in the LabyrinthTime Limit:500MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeURAL 1145DescriptionA labyrinth with rectang... 阅读全文
摘要:
A -RelationsTime Limit:1000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeURAL 1142DescriptionBackgroundConsider a specific se... 阅读全文