제출 #51238

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:22:13: error: ‘i’ was not declared in this scope
   22 |   cout << s[i-5:i-1] << '\n';
      |             ^
Main.cpp:22:16: error: expected ‘]’ before ‘:’ token
   22 |   cout << s[i-5:i-1] << '\n';
      |                ^
      |                ]