제출 #75460

실행 실패 (제출 코드 컴파일 에러)

{"stderr": "Main.cpp: In function \u2018int main()\u2019:\nMain.cpp:25:31: error: no match for \u2018operator>>\u2019 (operand types are \u2018std::basic_ostream<char>\u2019 and \u2018char\u2019)\n   25 |             cout << pqo.top() >> '\\n';\n      |             ~~~~~~~~~~~~~~~~~ ^~ ~~~~\n      |                  |               |\n      |                  |               char\n      |                  std::basic_ostream<char>\nMain.cpp:25:31: note: candidate: \u2018operator>>(int, int)\u2019 (built-in)\n   25 |             cout << pqo.top() >> '\\n';\n      |             ~~~~~~~~~~~~~~~~~~^~~~~~~\nMain.cpp:25:31: note:   no known conversion for argument 1 from \u2018std::basic_ostream<char>\u2019 to \u2018int\u2019\nIn file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:45,\n                 from Main.cpp:1:\n/usr/include/c++/11/cstddef:132:5: note: candidate: \u2018template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(std::byte, _IntegerType)\u2019\n  132 |     operator>>(byte __b, _IntegerType __shift) noexcept\n      |     ^~~~~~~~\n/usr/include/c++/11/cstddef:132:5: note:   template argument deduction/substitution failed:\nMain.cpp:25:18: note:   cannot convert \u2018std::cout.std::basic_ostream<char>::operator<<(((__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type)pqo.std::priority_queue<int, std::vector<int>, std::greater<int> >::top()))\u2019 (type \u2018std::basic_ostream<char>\u2019) to type \u2018std::byte\u2019\n   25 |             cout << pqo.top() >> '\\n';\n      |             ~~~~~^~~~~~~~~~~~\nIn file included from /usr/include/c++/11/string:56,\n                 from /usr/include/c++/11/bits/locale_classes.h:40,\n                 from /usr/include/c++/11/bits/ios_base.h:41,\n                 from /usr/include/c++/11/ios:42,\n                 from /usr/include/c++/11/istream:38,\n                 from /usr/include/c++/11/sstream:38,\n                 from /usr/include/c++/11/complex:45,\n                 from /usr/include/c++/11/ccomplex:39,\n                 from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,\n                 from Main.cpp:1:\n/usr/include/c++/11/bits/basic_string.tcc:1485:5: note: candidate: \u2018template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)\u2019\n 1485 |     operator>>(basic_istream<_CharT, _Traits>& __in,\n      |     ^~~~~~~~\n/usr/include/c++/11/bits/basic_string.tcc:1485:5: note:   template argument deduction/substitution failed:\nMain.cpp:25:34: note:   \u2018std::basic_ostream<char>\u2019 is not derived from \u2018std::basic_istream<_CharT, _Traits>\u2019\n   25 |             cout << pqo.top() >> '\\n';\n      |                                  ^~~~\nIn file included from /usr/include/c++/11/istream:1016,\n                 from /usr/include/c++/11/sstream:38,\n                 from /usr/include/c++/11/complex:45,\n                 from /usr/include/c++/11/ccomplex:39,\n                 from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,\n                 from Main.cpp:1:\n/usr/include/c++/11/bits/istream.tcc:958:5: note: candidate: \u2018template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)\u2019\n  958 |     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)\n      |     ^~~~~~~~\n/usr/include/c++/11/bits/istream.tcc:958:5: note:   template argument deduction/substitution failed:\nMain.cpp:25:34: note:   \u2018std::basic_ostream<char>\u2019 is not derived from \u2018std::basic_istream<_CharT, _Traits>\u2019\n   25 |             cout << pqo.top() >> '\\n';\n      |                                  ^~~~\nIn file included from /usr/include/c++/11/sstream:38,\n                 from /usr/include/c++/11/complex:45,\n                 from /usr/include/c++/11/(...truncated, total 48593 characters)