실행 실패 (제출 코드 컴파일 에러)
Main.cpp: In function ‘int main()’:
Main.cpp:6:9: error: no match for ‘operator<<’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘int’)
6 | cin << n;
| ~~~ ^~ ~
| | |
| | int
| std::istream {aka std::basic_istream<char>}
Main.cpp:6:9: note: candidate: ‘operator<<(int, int)’ (built-in)
6 | cin << n;
| ~~~~^~~~
Main.cpp:6:9: note: no known conversion for argument 1 from ‘std::istream’ {aka ‘std::basic_istream<char>’} to ‘int’
In file included from /usr/include/c++/11/regex:63,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:110,
from Main.cpp:1:
/usr/include/c++/11/bits/regex.h:1671:5: note: candidate: ‘template<class _Ch_type, class _Ch_traits, class _Bi_iter> std::basic_ostream<_CharT, _Traits>& std::__cxx11::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__cxx11::sub_match<_Bi_iter>&)’
1671 | operator<<(basic_ostream<_Ch_type, _Ch_traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/regex.h:1671:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:45,
from Main.cpp:1:
/usr/include/c++/11/cstddef:126:5: note: candidate: ‘template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(std::byte, _IntegerType)’
126 | operator<<(byte __b, _IntegerType __shift) noexcept
| ^~~~~~~~
/usr/include/c++/11/cstddef:126:5: note: template argument deduction/substitution failed:
Main.cpp:6:5: note: cannot convert ‘std::cin’ (type ‘std::istream’ {aka ‘std::basic_istream<char>’}) to type ‘std::byte’
6 | cin << n;
| ^~~
In file included from /usr/include/c++/11/bits/basic_string.h:48,
from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/string_view:667:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::basic_string_view<_CharT, _Traits>)’
667 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/string_view:667:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/string:55,
from /usr/include/c++/11/bits/locale_classes.h:40,
from /usr/include/c++/11/bits/ios_base.h:41,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/bits/basic_string.h:6531:5: note: candidate: ‘template<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>&)’
6531 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/basic_string.h:6531:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/bits/ios_base.h:46,
from /usr/include/c++/11/ios:42,
from /usr/include/c++/11/istream:38,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/system_error:279:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::error_code&)’
279 | operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
| ^~~~~~~~
/usr/include/c++/11/system_error:279:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:513:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, _CharT)’
513 | operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
| ^~~~~~~~
/usr/include/c++/11/ostream:513:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:518:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, char)’
518 | operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/11/ostream:518:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:524:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char)’
524 | operator<<(basic_ostream<char, _Traits>& __out, char __c)
| ^~~~~~~~
/usr/include/c++/11/ostream:524:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:530:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, signed char)’
530 | operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
| ^~~~~~~~
/usr/include/c++/11/ostream:530:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:535:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, unsigned char)’
535 | operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
| ^~~~~~~~
/usr/include/c++/11/ostream:535:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:544:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, wchar_t)’ (deleted)
544 | operator<<(basic_ostream<char, _Traits>&, wchar_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:544:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:549:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char8_t)’ (deleted)
549 | operator<<(basic_ostream<char, _Traits>&, char8_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:549:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:554:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char16_t)’ (deleted)
554 | operator<<(basic_ostream<char, _Traits>&, char16_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:554:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:558:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, char32_t)’ (deleted)
558 | operator<<(basic_ostream<char, _Traits>&, char32_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:558:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:564:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, char8_t)’ (deleted)
564 | operator<<(basic_ostream<wchar_t, _Traits>&, char8_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:564:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:569:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, char16_t)’ (deleted)
569 | operator<<(basic_ostream<wchar_t, _Traits>&, char16_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:569:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:573:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, char32_t)’ (deleted)
573 | operator<<(basic_ostream<wchar_t, _Traits>&, char32_t) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:573:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:594:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const _CharT*)’
594 | operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
| ^~~~~~~~
/usr/include/c++/11/ostream:594:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/ostream:829,
from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/bits/ostream.tcc:321:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const char*)’
321 | operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/11/bits/ostream.tcc:321:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:611:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char*)’
611 | operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
| ^~~~~~~~
/usr/include/c++/11/ostream:611:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:624:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const signed char*)’
624 | operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
| ^~~~~~~~
/usr/include/c++/11/ostream:624:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:629:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const unsigned char*)’
629 | operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/11/ostream:629:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:638:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const wchar_t*)’ (deleted)
638 | operator<<(basic_ostream<char, _Traits>&, const wchar_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:638:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:643:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char8_t*)’ (deleted)
643 | operator<<(basic_ostream<char, _Traits>&, const char8_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:643:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:648:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char16_t*)’ (deleted)
648 | operator<<(basic_ostream<char, _Traits>&, const char16_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:648:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:652:5: note: candidate: ‘template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(std::basic_ostream<char, _Traits>&, const char32_t*)’ (deleted)
652 | operator<<(basic_ostream<char, _Traits>&, const char32_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:652:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<char, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:658:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, const char8_t*)’ (deleted)
658 | operator<<(basic_ostream<wchar_t, _Traits>&, const char8_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:658:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:663:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, const char16_t*)’ (deleted)
663 | operator<<(basic_ostream<wchar_t, _Traits>&, const char16_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:663:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:667:5: note: candidate: ‘template<class _Traits> std::basic_ostream<wchar_t, _Traits>& std::operator<<(std::basic_ostream<wchar_t, _Traits>&, const char32_t*)’ (deleted)
667 | operator<<(basic_ostream<wchar_t, _Traits>&, const char32_t*) = delete;
| ^~~~~~~~
/usr/include/c++/11/ostream:667:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<wchar_t, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/istream:39,
from /usr/include/c++/11/sstream:38,
from /usr/include/c++/11/complex:45,
from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/ostream:750:5: note: candidate: ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)’
750 | operator<<(_Ostream&& __os, const _Tp& __x)
| ^~~~~~~~
/usr/include/c++/11/ostream:750:5: note: template argument deduction/substitution failed:
/usr/include/c++/11/ostream: In substitution of ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_istream<char>&; _Tp = int]’:
Main.cpp:6:12: required from here
/usr/include/c++/11/ostream:750:5: error: template constraint failure for ‘template<class _Os, class _Tp> requires (__derived_from_ios_base<_Os>) && requires(_Os& __os, const _Tp& __t) {__os << __t;} using __rvalue_stream_insertion_t = _Os&&’
/usr/include/c++/11/ostream:750:5: note: constraints not satisfied
/usr/include/c++/11/ostream: In substitution of ‘template<class _Os, class _Tp> requires (__derived_from_ios_base<_Os>) && requires(_Os& __os, const _Tp& __t) {__os << __t;} using __rvalue_stream_insertion_t = _Os&& [with _Os = std::basic_istream<char>&; _Tp = int]’:
/usr/include/c++/11/ostream:750:5: required by substitution of ‘template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_istream<char>&; _Tp = int]’
Main.cpp:6:12: required from here
/usr/include/c++/11/ostream:717:13: required for the satisfaction of ‘__derived_from_ios_base<_Os>’ [with _Os = std::basic_istream<char, std::char_traits<char> >&]
/usr/include/c++/11/ostream:717:39: note: the expression ‘is_class_v<_Tp> [with _Tp = std::basic_istream<char, std::char_traits<char> >&]’ evaluated to ‘false’
717 | concept __derived_from_ios_base = is_class_v<_Tp>
| ^~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/ccomplex:39,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:54,
from Main.cpp:1:
/usr/include/c++/11/complex:555:5: note: candidate: ‘template<class _Tp, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::complex<_Tp>&)’
555 | operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x)
| ^~~~~~~~
/usr/include/c++/11/complex:555:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:66,
from Main.cpp:1:
/usr/include/c++/11/bitset:1540:5: note: candidate: ‘template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::bitset<_Nb>&)’
1540 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bitset:1540:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/bits/locale_conv.h:41,
from /usr/include/c++/11/locale:43,
from /usr/include/c++/11/iomanip:43,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/bits/unique_ptr.h:1003:5: note: candidate: ‘template<class _CharT, class _Traits, class _Tp, class _Dp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::unique_ptr<_Up, _Ep>&) requires requires{std::operator<<::__os << std::operator<<::__p->get();}’
1003 | operator<<(basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/unique_ptr.h:1003:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:79:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Resetiosflags)’
79 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:79:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:109:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setiosflags)’
109 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:109:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:143:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setbase)’
143 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:143:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:178:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setfill<_CharT>)’
178 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:178:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:208:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setprecision)’
208 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:208:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:238:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Setw)’
238 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:238:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:311:5: note: candidate: ‘template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_money<_MoneyT>)’
311 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:311:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:72,
from Main.cpp:1:
/usr/include/c++/11/iomanip:363:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::_Put_time<_CharT>)’
363 | operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)
| ^~~~~~~~
/usr/include/c++/11/iomanip:363:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/memory:77,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:82,
from Main.cpp:1:
/usr/include/c++/11/bits/shared_ptr.h:70:5: note: candidate: ‘template<class _Ch, class _Tr, class _Tp, __gnu_cxx::_Lock_policy _Lp> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::__shared_ptr<_Tp, _Lp>&)’
70 | operator<<(std::basic_ostream<_Ch, _Tr>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/shared_ptr.h:70:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)’
413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)’
413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)’
413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘int’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)’
413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/valarray:603,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/bits/valarray_after.h:413:5: note: candidate: ‘template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_left, typename _Dom1::value_type>::result_type> std::operator<<(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)’
413 | _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/bits/valarray_after.h:413:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: mismatched types ‘const std::_Expr<_Dom1, typename _Dom1::value_type>’ and ‘int’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/valarray:1194:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const std::valarray<_Tp>&, const std::valarray<_Tp>&)’
1194 | _DEFINE_BINARY_OPERATOR(<<, __shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1194:1: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/valarray:1194:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const std::valarray<_Tp>&, const typename std::valarray<_Tp>::value_type&)’
1194 | _DEFINE_BINARY_OPERATOR(<<, __shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1194:1: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘const std::valarray<_Tp>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:95,
from Main.cpp:1:
/usr/include/c++/11/valarray:1194:1: note: candidate: ‘template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__shift_left, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_left, _Tp>::result_type> std::operator<<(const typename std::valarray<_Tp>::value_type&, const std::valarray<_Tp>&)’
1194 | _DEFINE_BINARY_OPERATOR(<<, __shift_left)
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/11/valarray:1194:1: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: mismatched types ‘const std::valarray<_Tp>’ and ‘int’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:49,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.h:1309:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __w, class _UIntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::independent_bits_engine<_RandomNumberEngine, __w, _UIntType>&)’
1309 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.h:1309:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:901:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::uniform_int_distribution<_IntType>&)’
901 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:901:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:959:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::uniform_real_distribution<_IntType>&)’
959 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:959:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2144:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::cauchy_distribution<_RealType>&)’
2144 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2144:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1020:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::bernoulli_distribution&)’
1020 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1020:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1101:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::geometric_distribution<_IntType>&)’
1101 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1101:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1753:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::exponential_distribution<_RealType>&)’
1753 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1753:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2538:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::weibull_distribution<_RealType>&)’
2538 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2538:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2612:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::extreme_value_distribution<_RealType>&)’
2612 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2612:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:154:5: note: candidate: ‘template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::linear_congruential_engine<_UIntType, __a, __c, __m>&)’
154 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:154:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:474:5: note: candidate: ‘template<class _UIntType1, long unsigned int __w1, long unsigned int __n1, long unsigned int __m1, long unsigned int __r1, _UIntType1 __a1, long unsigned int __u1, _UIntType1 __d1, long unsigned int __s1, _UIntType1 __b1, long unsigned int __t1, _UIntType1 __c1, long unsigned int __l1, _UIntType1 __f1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)’
474 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:474:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:628:5: note: candidate: ‘template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::subtract_with_carry_engine<_UIntType, __w, __s, __r>&)’
628 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:628:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:696:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::discard_block_engine<_RandomNumberEngine, __p, __r>&)’
696 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:696:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:857:5: note: candidate: ‘template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::shuffle_order_engine<_RandomNumberEngine, __k>&)’
857 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:857:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1215:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::negative_binomial_distribution<_IntType>&)’
1215 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1215:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1425:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::poisson_distribution<_IntType>&)’
1425 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1425:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1691:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::binomial_distribution<_IntType>&)’
1691 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1691:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1919:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::normal_distribution<_RealType>&)’
1919 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1919:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:1986:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::lognormal_distribution<_RealType>&)’
1986 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:1986:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2058:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::chi_squared_distribution<_RealType>&)’
2058 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2058:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2219:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::fisher_f_distribution<_RealType>&)’
2219 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2219:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2293:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::student_t_distribution<_RealType>&)’
2293 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2293:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2462:5: note: candidate: ‘template<class _RealType1, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::gamma_distribution<_RealType>&)’
2462 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2462:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2748:5: note: candidate: ‘template<class _IntType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::discrete_distribution<_IntType>&)’
2748 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2748:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:2970:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::piecewise_constant_distribution<_RealType>&)’
2970 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:2970:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/c++/11/random:51,
from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:108,
from Main.cpp:1:
/usr/include/c++/11/bits/random.tcc:3176:5: note: candidate: ‘template<class _RealType, class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, const std::piecewise_linear_distribution<_RealType>&)’
3176 | operator<<(std::basic_ostream<_CharT, _Traits>& __os,
| ^~~~~~~~
/usr/include/c++/11/bits/random.tcc:3176:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
In file included from /usr/include/aarch64-linux-gnu/c++/11/bits/stdc++.h:113,
from Main.cpp:1:
/usr/include/c++/11/thread:92:5: note: candidate: ‘template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(std::basic_ostream<_CharT, _Traits>&, std::thread::id)’
92 | operator<<(basic_ostream<_CharT, _Traits>& __out, thread::id __id)
| ^~~~~~~~
/usr/include/c++/11/thread:92:5: note: template argument deduction/substitution failed:
Main.cpp:6:12: note: ‘std::istream’ {aka ‘std::basic_istream<char>’} is not derived from ‘std::basic_ostream<_CharT, _Traits>’
6 | cin << n;
| ^
정답 개수:
-
틀린 개수:
-
실행 실패 개수:
-
반례를 발견하지 못했습니다.