摘要:
You are given an undirected graph with weighted edges. The length of some path between two vertices is the bitwise xor of weights of all edges belongi 阅读全文
摘要:
You are given an undirected graph with weighted edges. The length of some path between two vertices is the bitwise xor of weights of a... 阅读全文
摘要:
弗吉桑Time Limit: 3000 MS Memory Limit: 64 MBSubmit Status弗吉桑是一座横跨清水河大草原的活火山,位于子科技大学主楼东北方约 80km 处,主峰海拔 3776m , 2002 年 8 月经电子科大校土局重新测量... 阅读全文