제출 #63670

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:14:12: error: no match for ‘operator+=’ (operand types are ‘int’ and ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’})
   14 |         sum+=A[i];
      |         ~~~^~~~~~