摘要:
Books changingTime Limit:1000msMemory Limit:65536KBThis problem will be judged on WHU. Original ID:146264-bit integer IO format:%lld Java class name:MainPrevSubmitStatusStatisticsDiscussNextFont Size:+- Chlxyd has three boxes A, B and C, which used to hold books. All the books are piled on A, and t. 阅读全文