제출 #55730

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘std::string join(std::vector<std::__cxx11::basic_string<char> >, std::string)’:
Main.cpp:20:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   20 |     for (int i = 0; i < vec.size(); i++) {
      |                     ~~^~~~~~~~~~~~
Main.cpp:24:9: error: ‘ends_with_dollar’ was not declared in this scope
   24 |     if (ends_with_dollar) result.append(str);
      |         ^~~~~~~~~~~~~~~~
Main.cpp: In function ‘int main()’:
Main.cpp:34:34: warning: right operand of comma operator has no effect [-Wunused-value]
   34 |     cin >> input >> S >> N, min, max;
      |                                  ^~~
Main.cpp:34:37: warning: right operand of comma operator has no effect [-Wunused-value]
   34 |     cin >> input >> S >> N, min, max;
      |                                     ^