제출 #20602

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:6:5: error: expected initializer before ‘long’
    6 |     long long int total = 0;
      |     ^~~~
Main.cpp:8:17: error: ‘N’ was not declared in this scope
    8 |     std::cin >> N;
      |                 ^
Main.cpp:20:13: error: ‘total’ was not declared in this scope
   20 |             total += b;
      |             ^~~~~
Main.cpp:25:18: error: ‘total’ was not declared in this scope
   25 |     std::cout << total;
      |                  ^~~~~