제출 #17529

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:11:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   11 |         while (i < str1.size())
      |                ~~^~~~~~~~~~~~~
Main.cpp:14:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   14 |                 while (j < str2.size())
      |                        ~~^~~~~~~~~~~~~
Main.cpp:16:44: error: ‘str’ was not declared in this scope; did you mean ‘str2’?
   16 |                         if (str2[j - 1] == str[i - 1])
      |                                            ^~~
      |                                            str2