摘要:
SightseeingTime Limit: 2000msMemory Limit: 65536KBThis problem will be judged onPKU. Original ID:346364-bit integer IO format:%lld Java class name:Mai... 阅读全文
摘要:
Big Christmas TreeTime Limit: 3000msMemory Limit: 131072KBThis problem will be judged on PKU. Original ID: 301364-bit integer IO format: %lld Java cl... 阅读全文