제출 #117121

실행 실패 (제출 코드 컴파일 에러)

{"stderr": "Main.cpp: In function \u2018void cmp(std::string, std::string)\u2019:\nMain.cpp:22:39: error: return-statement with a value, in function returning \u2018void\u2019 [-fpermissive]\n   22 |     if(x.size() == y.size()) return x < y;\n      |                                     ~~^~~\nMain.cpp:23:21: error: return-statement with a value, in function returning \u2018void\u2019 [-fpermissive]\n   23 |     return x.size() < y.size();\n      |            ~~~~~~~~~^~~~~~~~~~\nIn file included from /usr/include/c++/11/bits/stl_algobase.h:71,\n                 from /usr/include/c++/11/bits/specfun.h:45,\n                 from /usr/include/c++/11/cmath:1935,\n                 from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:41,\n                 from Main.cpp:1:\n/usr/include/c++/11/bits/predefined_ops.h: In instantiation of \u2018constexpr bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Iterator2 = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Compare = void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)]\u2019:\n/usr/include/c++/11/bits/stl_algo.h:1884:17:   required from \u2018constexpr _RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)>]\u2019\n/usr/include/c++/11/bits/stl_algo.h:1906:40:   required from \u2018constexpr _RandomAccessIterator std::__unguarded_partition_pivot(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)>]\u2019\n/usr/include/c++/11/bits/stl_algo.h:1938:38:   required from \u2018constexpr void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Size = long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)>]\u2019\n/usr/include/c++/11/bits/stl_algo.h:1954:25:   required from \u2018constexpr void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)>]\u2019\n/usr/include/c++/11/bits/stl_algo.h:4875:18:   required from \u2018constexpr void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std::vector<std::__cxx11::basic_string<char> > >; _Compare = void (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)]\u2019\nMain.cpp:53:9:   required from here\n/usr/include/c++/11/bits/predefined_ops.h:158:23: error: void value not ignored as it ought to be\n  158 |         { return bool(_M_comp(*__it1, *__it2)); }\n      |                       ^~~~~~~\n/usr/include/c++/11/bits/predefined_ops.h: In instantiation of \u2018constexpr bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = std::__cxx11::basic_string<char>; _Iterator = __gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char>*, std:(...truncated, total 10671 characters, 1 lines)