제출 #120856

실행 실패 (제출 코드 컴파일 에러)

{"stderr": "Main.cpp: In function \u2018int main()\u2019:\nMain.cpp:13:27: warning: comparison of integer expressions of different signedness: \u2018int\u2019 and \u2018std::__cxx11::basic_string<char>::size_type\u2019 {aka \u2018long unsigned int\u2019} [-Wsign-compare]\n   13 |         for (int j = 0; j < S.length(); j++){arr[i][j] = S[j];}\n      |                         ~~^~~~~~~~~~~~\nMain.cpp:21:10: error: no match for \u2018operator<<\u2019 (operand types are \u2018std::ostream\u2019 {aka \u2018std::basic_ostream<char>\u2019} and \u2018std::vector<char>\u2019)\n   21 |     cout << ans << endl;\n      |     ~~~~ ^~ ~~~\n      |     |       |\n      |     |       std::vector<char>\n      |     std::ostream {aka std::basic_ostream<char>}\nIn file included from /usr/include/c++/11/iostream:39,\n                 from Main.cpp:1:\n/usr/include/c++/11/ostream:108:7: note: candidate: \u2018std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]\u2019\n  108 |       operator<<(__ostream_type& (*__pf)(__ostream_type&))\n      |       ^~~~~~~~\n/usr/include/c++/11/ostream:108:36: note:   no known conversion for argument 1 from \u2018std::vector<char>\u2019 to \u2018std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)\u2019 {aka \u2018std::basic_ostream<char>& (*)(std::basic_ostream<char>&)\u2019}\n  108 |       operator<<(__ostream_type& (*__pf)(__ostream_type&))\n      |                  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~\n/usr/include/c++/11/ostream:117:7: note: candidate: \u2018std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ios_type& (*)(std::basic_ostream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>; std::basic_ostream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]\u2019\n  117 |       operator<<(__ios_type& (*__pf)(__ios_type&))\n      |       ^~~~~~~~\n/usr/include/c++/11/ostream:117:32: note:   no known conversion for argument 1 from \u2018std::vector<char>\u2019 to \u2018std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)\u2019 {aka \u2018std::basic_ios<char>& (*)(std::basic_ios<char>&)\u2019}\n  117 |       operator<<(__ios_type& (*__pf)(__ios_type&))\n      |                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~\n/usr/include/c++/11/ostream:127:7: note: candidate: \u2018std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]\u2019\n  127 |       operator<<(ios_base& (*__pf) (ios_base&))\n      |       ^~~~~~~~\n/usr/include/c++/11/ostream:127:30: note:   no known conversion for argument 1 from \u2018std::vector<char>\u2019 to \u2018std::ios_base& (*)(std::ios_base&)\u2019\n  127 |       operator<<(ios_base& (*__pf) (ios_base&))\n      |                  ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~\n/usr/include/c++/11/ostream:166:7: note: candidate: \u2018std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]\u2019\n  166 |       operator<<(long __n)\n      |       ^~~~~~~~\n/usr/include/c++/11/ostream:166:23: note:   no known conversion for argument 1 from \u2018std::vector<char>\u2019 to \u2018long int\u2019\n  166 |       operator<<(long __n)\n      |              (...truncated, total 34075 characters, 1 lines)