摘要:
The Unique MSTTime Limit:1000MSMemory Limit:10000KTotal Submissions:25203Accepted:8995DescriptionGiven a connected undirected graph, tell if its minim... 阅读全文
摘要:
Truck HistoryTime Limit:2000MSMemory Limit:65536KTotal Submissions:22648Accepted:8781DescriptionAdvanced Cargo Movement, Ltd. uses trucks of different... 阅读全文