[Home|Training|Problems|Contests|C Language] [Login|Register]
New post
Show post
Search forum
Read post
题目描述？？？？ [ Topic ] 2011-12-08 17:40:39 ufo172849z
题目描述的意思是不是对于每个点，其他点都必定有路径可以到达？
Reply
Title
Message
(64K)
University of Science and Technology of China
Online Judge for ACM/ICPC
Processed in 1.3ms with 2 query(s).