제출 #55865

실행 실패 (제출 코드 컴파일 에러)

{"stderr": "Main.cpp: In function \u2018int main()\u2019:\nMain.cpp:8:10: error: no match for \u2018operator<<\u2019 (operand types are \u2018std::istream\u2019 {aka \u2018std::basic_istream<char>\u2019} and \u2018int\u2019)\n    8 |       cin<<a[i];\n      |       ~~~^~~~~~\n      |       |       |\n      |       |       int\n      |       std::istream {aka std::basic_istream<char>}\nMain.cpp:8:10: note: candidate: \u2018operator<<(int, int)\u2019 (built-in)\n    8 |       cin<<a[i];\n      |       ~~~^~~~~~\nMain.cpp:8:10: note:   no known conversion for argument 1 from \u2018std::istream\u2019 {aka \u2018std::basic_istream<char>\u2019} to \u2018int\u2019\nIn file included from /usr/include/c++/11/bits/basic_string.h:48,\n                 from /usr/include/c++/11/string:55,\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/ostream:38,\n                 from /usr/include/c++/11/iostream:39,\n                 from Main.cpp:1:\n/usr/include/c++/11/string_view:667:5: note: candidate: \u2018template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::basic_string_view<_CharT, _Traits>)\u2019\n  667 |     operator<<(basic_ostream<_CharT, _Traits>& __os,\n      |     ^~~~~~~~\n/usr/include/c++/11/string_view:667:5: note:   template argument deduction/substitution failed:\nMain.cpp:8:15: note:   \u2018std::istream\u2019 {aka \u2018std::basic_istream<char>\u2019} is not derived from \u2018std::basic_ostream<_CharT, _Traits>\u2019\n    8 |       cin<<a[i];\n      |               ^\nIn file included from /usr/include/c++/11/string:55,\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/ostream:38,\n                 from /usr/include/c++/11/iostream:39,\n                 from Main.cpp:1:\n/usr/include/c++/11/bits/basic_string.h:6531:5: note: candidate: \u2018template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>&)\u2019\n 6531 |     operator<<(basic_ostream<_CharT, _Traits>& __os,\n      |     ^~~~~~~~\n/usr/include/c++/11/bits/basic_string.h:6531:5: note:   template argument deduction/substitution failed:\nMain.cpp:8:15: note:   \u2018std::istream\u2019 {aka \u2018std::basic_istream<char>\u2019} is not derived from \u2018std::basic_ostream<_CharT, _Traits>\u2019\n    8 |       cin<<a[i];\n      |               ^\nIn file included from /usr/include/c++/11/bits/ios_base.h:46,\n                 from /usr/include/c++/11/ios:42,\n                 from /usr/include/c++/11/ostream:38,\n                 from /usr/include/c++/11/iostream:39,\n                 from Main.cpp:1:\n/usr/include/c++/11/system_error:279:5: note: candidate: \u2018template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)\u2019\n  279 |     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)\n      |     ^~~~~~~~\n/usr/include/c++/11/system_error:279:5: note:   template argument deduction/substitution failed:\nMain.cpp:8:15: note:   \u2018std::istream\u2019 {aka \u2018std::basic_istream<char>\u2019} is not derived from \u2018std::basic_ostream<_CharT, _Traits>\u2019\n    8 |       cin<<a[i];\n      |               ^\nIn file included from /usr/include/c++/11/iostream:39,\n                 from Main.cpp:1:\n/usr/include/c++/11/ostream:513:5: note: candidate: \u2018template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT(...truncated, total 30536 characters)