제출 #47219

실행 실패 (제출 코드 컴파일 에러)

Main.cpp:11:51: warning: multi-character character constant [-Wmultichar]
   11 |     vector<vector<char>> arr(15, vector<char>(15, '-1'));
      |                                                   ^~~~
Main.cpp: In function ‘int main()’:
Main.cpp:11:51: warning: unsigned conversion from ‘int’ to ‘std::vector<char>::value_type’ {aka ‘char’} changes value from ‘11569’ to ‘49’ [-Woverflow]
Main.cpp:18:19: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   18 |         if (n_max < s.length())
      |             ~~~~~~^~~~~~~~~~~~
Main.cpp:21:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   21 |         for (j = 0; j < s.length(); i++)
      |                     ~~^~~~~~~~~~~~
Main.cpp:30:27: warning: comparison with string literal results in unspecified behavior [-Waddress]
   30 |             if (arr[i][j] == "-1") continue;
Main.cpp:30:27: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]