View Compilation Error

0_0_34768287_23020.cpp: In function 'int main()':
0_0_34768287_23020.cpp:54:41: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
         dfs(0, 1, (1LL << 36)-1);state>=2 1,1
                                         ^
0_0_34768287_23020.cpp:54:43: error: expected ';' before numeric constant
         dfs(0, 1, (1LL << 36)-1);state>=2 1,1
                                           ^