Edited by author 20.08.2011 21:42
I have got an AC now, haha~~
I change my dfs to bfs,and its just OK~~~
So the dfs goes too deep leading to my stack overflow~~
best wishes~
Edited by author 20.08.2011 21:42

Edited by author 20.08.2011 23:07

See "Other Notes here": http://acm.timus.ru/help.aspx?topic=cpp
maybe something like #pragma comment(linker, "/STACK:16777216") can help

Edited by author 21.03.2012 15:55