제출 #181101

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:18:15: error: ‘class std::vector<std::__cxx11::basic_string<char> >’ has no member named ‘length’
   18 |   cout << ans.length() << '\n';
      |               ^~~~~~