View Compilation Error

0_0_35874779_20828.cpp: In function 'void BFS(int, int)':
0_0_35874779_20828.cpp:32:10: error: expected primary-expression before ')' token
          )
          ^
0_0_35874779_20828.cpp:35:11: error: a function-definition is not allowed here before '{' token
 int main(){
           ^
0_0_35874779_20828.cpp:54:1: error: expected '}' at end of input
 }
 ^