제출 #11063

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:8:20: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
    8 |         if (str[0] = ' ') int sum = 0;
Main.cpp:8:31: warning: unused variable ‘sum’ [-Wunused-variable]
    8 |         if (str[0] = ' ') int sum = 0;
      |                               ^~~
Main.cpp:9:18: warning: unused variable ‘sum’ [-Wunused-variable]
    9 |         else int sum = 1;
      |                  ^~~
Main.cpp:10:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   10 |         for (int i = 0; i < str.length(); i++) {
      |                         ~~^~~~~~~~~~~~~~
Main.cpp:11:36: error: ‘sum’ was not declared in this scope
   11 |                 if (str[i] == ' ') sum++;
      |                                    ^~~
Main.cpp:14:17: error: ‘sum’ was not declared in this scope
   14 |         cout << sum;
      |                 ^~~