摘要：
Minimum Inversion NumberTime Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusDescriptionThe inversion number of a given numbe... 阅读全文
摘要：
Who Gets the Most Candies?Time Limit:5000MSMemory Limit:131072KB64bit IO Format:%I64d & %I64uSubmitStatusDescriptionNchildren are sitting in a circle ... 阅读全文
摘要：
Buy TicketsTime Limit:4000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusDescriptionRailway tickets were difficult to buy around the L... 阅读全文
摘要：
BillboardTime Limit:8000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusDescriptionAt the entrance to the university, there is a huge r... 阅读全文