/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c: In function 'int main()':
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:17:26: error: no matching function for call to 'size(int [(<anonymous> + 1)])'
17 | for(int i=1;i<=size(a);i++)
| ^
In file included from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/range_access.h:242:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
242 | size(const _Container& __cont) noexcept(noexcept(__cont.size()))
| ^~~~
/usr/include/c++/9/bits/range_access.h:242:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:17:26: note: variable-sized array type 'int [(<anonymous> + 1)]' is not a valid template argument
17 | for(int i=1;i<=size(a);i++)
| ^
In file included from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/range_access.h:252:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
252 | size(const _Tp (&/*__array*/)[_Nm]) noexcept
| ^~~~
/usr/include/c++/9/bits/range_access.h:252:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:17:26: note: variable-sized array type 'long int' is not a valid template argument
17 | for(int i=1;i<=size(a);i++)
| ^
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:13: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
19 | cout>>a[i];
| ~~~~^~~~~~
| | |
| | int
| std::ostream {aka std::basic_ostream<char>}
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:13: note: candidate: 'operator>>(int, int)' <built-in>
19 | cout>>a[i];
| ~~~~^~~~~~
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:13: note: no known conversion for argument 1 from 'std::ostream' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/c++/9/string:56,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/basic_string.tcc:1466:5: note: candidate: 'template<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>&)'
1466 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/usr/include/c++/9/bits/basic_string.tcc:1466:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/istream.tcc:931:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)'
931 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/usr/include/c++/9/bits/istream.tcc:931:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:756:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)'
756 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/usr/include/c++/9/istream:756:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:761:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)'
761 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/usr/include/c++/9/istream:761:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/istream.tcc:963:5: note: candidate: 'template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)'
963 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
| ^~~~~~~~
/usr/include/c++/9/bits/istream.tcc:963:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:803:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)'
803 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/9/istream:803:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:808:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)'
808 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
| ^~~~~~~~
/usr/include/c++/9/istream:808:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
19 | cout>>a[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:980:5: note: candidate: 'template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&)'
980 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/9/istream:980:5: note: template argument deduction/substitution failed:
/usr/include/c++/9/istream: In substitution of 'template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream<char>&; _Tp = int&]':
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:19:18: required from here
/usr/include/c++/9/istream:980:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:21:30: error: no matching function for call to 'size(int [(<anonymous> + 1)])'
21 | for(int i=1;i<=size(b);i++)
| ^
In file included from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/range_access.h:242:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)'
242 | size(const _Container& __cont) noexcept(noexcept(__cont.size()))
| ^~~~
/usr/include/c++/9/bits/range_access.h:242:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:21:30: note: variable-sized array type 'int [(<anonymous> + 1)]' is not a valid template argument
21 | for(int i=1;i<=size(b);i++)
| ^
In file included from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/range_access.h:252:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])'
252 | size(const _Tp (&/*__array*/)[_Nm]) noexcept
| ^~~~
/usr/include/c++/9/bits/range_access.h:252:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:21:30: note: variable-sized array type 'long int' is not a valid template argument
21 | for(int i=1;i<=size(b);i++)
| ^
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:13: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
23 | cout>>b[i];
| ~~~~^~~~~~
| | |
| | int
| std::ostream {aka std::basic_ostream<char>}
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:13: note: candidate: 'operator>>(int, int)' <built-in>
23 | cout>>b[i];
| ~~~~^~~~~~
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:13: note: no known conversion for argument 1 from 'std::ostream' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/c++/9/string:56,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/basic_string.tcc:1466:5: note: candidate: 'template<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>&)'
1466 | operator>>(basic_istream<_CharT, _Traits>& __in,
| ^~~~~~~~
/usr/include/c++/9/bits/basic_string.tcc:1466:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/istream.tcc:931:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)'
931 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
| ^~~~~~~~
/usr/include/c++/9/bits/istream.tcc:931:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:756:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)'
756 | operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
| ^~~~~~~~
/usr/include/c++/9/istream:756:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:761:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)'
761 | operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
| ^~~~~~~~
/usr/include/c++/9/istream:761:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/istream:991,
from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/bits/istream.tcc:963:5: note: candidate: 'template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)'
963 | operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
| ^~~~~~~~
/usr/include/c++/9/bits/istream.tcc:963:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:803:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)'
803 | operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
| ^~~~~~~~
/usr/include/c++/9/istream:803:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:808:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)'
808 | operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
| ^~~~~~~~
/usr/include/c++/9/istream:808:5: note: template argument deduction/substitution failed:
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: note: 'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
23 | cout>>b[i];
| ^
In file included from /usr/include/c++/9/iostream:40,
from /tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:1:
/usr/include/c++/9/istream:980:5: note: candidate: 'template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&)'
980 | operator>>(_Istream&& __is, _Tp&& __x)
| ^~~~~~~~
/usr/include/c++/9/istream:980:5: note: template argument deduction/substitution failed:
/usr/include/c++/9/istream: In substitution of 'template<class _Istream, class _Tp> typename std::enable_if<std::__and_<std::__not_<std::is_lvalue_reference<_Tp> >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable<typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream<char>&; _Tp = int&]':
/tmp/cca6ccd2a78d4e09be0558c2ecdbdc5a/main.c:23:18: required from here
/usr/include/c++/9/istream:980:5: error: no type named 'type' in 'struct std::enable_if<false, void>'