View Compilation Error

0_0_17971390_31830.cpp: In function 'int dfs(int*, int)':
0_0_17971390_31830.cpp:60:39: error: expected ']' at end of input
  for(int i = head[tt]; i != -1; i = E[i
                                       ^
0_0_17971390_31830.cpp:60:35: error: cannot convert 'Node' to 'int' in assignment
  for(int i = head[tt]; i != -1; i = E[i
                                   ^
0_0_17971390_31830.cpp:60:39: error: expected ')' at end of input
  for(int i = head[tt]; i != -1; i = E[i
                                       ^
0_0_17971390_31830.cpp:60:39: error: expected statement at end of input
0_0_17971390_31830.cpp:60:39: error: expected '}' at end of input