[Home|Training|Problems|Contests|C Language] [Login|Register]
New post
Show post
Search forum
Read topic
无语 2009-08-26 21:38:06 theorydream
以为递归层数会过多，建了一个visit数组做是否访问过的优化……re了
后来什么都不考虑，直接递归，ac了
无语
Re:无语 2009-09-01 17:04:33 iPush
er,,,
Reply
Title
Message
(64K)
University of Science and Technology of China
Online Judge for ACM/ICPC
Processed in 1.5ms with 1 query(s).