/in/foo.cc: In function 'int main()':
/in/foo.cc:47:10: error: expected '}' at end of input
   47 |  return 0;
      |          ^
/in/foo.cc:15:2: note: to match this '{'
   15 |  {
      |  ^
/in/foo.cc:47:10: error: expected '}' at end of input
   47 |  return 0;
      |          ^
/in/foo.cc:4:11: note: to match this '{'
    4 | int main(){
      |           ^