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Compile Error:

  : In function 'int main()':
:9:41: error: no match for 'operator<<' (operand types are 'std::basic_ostream<char>' and 'std::_Setfill<const char*>')
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                         ~~~~~~~~~~~~~~~ ^~ ~~~~~~~~~~~~
      |                              |                    |
      |                              |                    std::_Setfill<const char*>
      |                              std::basic_ostream<char>
In file included from D:/msys64/ucrt64/include/c++/13.2.0/iostream:41,
                 from :1:
D:/msys64/ucrt64/include/c++/13.2.0/ostream:110:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ostream_type& (*)(__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  110 |       operator<<(__ostream_type& (*__pf)(__ostream_type&))
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:110:36: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'std::basic_ostream<char>::__ostream_type& (*)(std::basic_ostream<char>::__ostream_type&)' {aka 'std::basic_ostream<char>& (*)(std::basic_ostream<char>&)'}
  110 |       operator<<(__ostream_type& (*__pf)(__ostream_type&))
      |                  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:119:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; __ios_type = std::basic_ios<char>]'
  119 |       operator<<(__ios_type& (*__pf)(__ios_type&))
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:119:32: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'std::basic_ostream<char>::__ios_type& (*)(std::basic_ostream<char>::__ios_type&)' {aka 'std::basic_ios<char>& (*)(std::basic_ios<char>&)'}
  119 |       operator<<(__ios_type& (*__pf)(__ios_type&))
      |                  ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:129:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  129 |       operator<<(ios_base& (*__pf) (ios_base&))
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:129:30: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'std::ios_base& (*)(std::ios_base&)'
  129 |       operator<<(ios_base& (*__pf) (ios_base&))
      |                  ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:168:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  168 |       operator<<(long __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:168:23: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'long int'
  168 |       operator<<(long __n)
      |                  ~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:172:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  172 |       operator<<(unsigned long __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:172:32: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'long unsigned int'
  172 |       operator<<(unsigned long __n)
      |                  ~~~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:176:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(bool) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  176 |       operator<<(bool __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:176:23: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'bool'
  176 |       operator<<(bool __n)
      |                  ~~~~~^~~
In file included from D:/msys64/ucrt64/include/c++/13.2.0/ostream:880:
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:96:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(short int) [with _CharT = char; _Traits = std::char_traits<char>]'
   96 |     basic_ostream<_CharT, _Traits>::
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:97:22: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'short int'
   97 |     operator<<(short __n)
      |                ~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:183:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(short unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  183 |       operator<<(unsigned short __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:183:33: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'short unsigned int'
  183 |       operator<<(unsigned short __n)
      |                  ~~~~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:110:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(int) [with _CharT = char; _Traits = std::char_traits<char>]'
  110 |     basic_ostream<_CharT, _Traits>::
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:111:20: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'int'
  111 |     operator<<(int __n)
      |                ~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:194:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  194 |       operator<<(unsigned int __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:194:31: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'unsigned int'
  194 |       operator<<(unsigned int __n)
      |                  ~~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:203:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  203 |       operator<<(long long __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:203:28: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'long long int'
  203 |       operator<<(long long __n)
      |                  ~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:207:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long unsigned int) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  207 |       operator<<(unsigned long long __n)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:207:37: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'long long unsigned int'
  207 |       operator<<(unsigned long long __n)
      |                  ~~~~~~~~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:222:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  222 |       operator<<(double __f)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:222:25: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'double'
  222 |       operator<<(double __f)
      |                  ~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:226:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(float) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  226 |       operator<<(float __f)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:226:24: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'float'
  226 |       operator<<(float __f)
      |                  ~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:234:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long double) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  234 |       operator<<(long double __f)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:234:30: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'long double'
  234 |       operator<<(long double __f)
      |                  ~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:292:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(const void*) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>]'
  292 |       operator<<(const void* __p)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:292:30: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'const void*'
  292 |       operator<<(const void* __p)
      |                  ~~~~~~~~~~~~^~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:297:7: note: candidate: 'std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::nullptr_t) [with _CharT = char; _Traits = std::char_traits<char>; __ostream_type = std::basic_ostream<char>; std::nullptr_t = std::nullptr_t]'
  297 |       operator<<(nullptr_t)
      |       ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:297:18: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'std::nullptr_t'
  297 |       operator<<(nullptr_t)
      |                  ^~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:124:5: note: candidate: 'std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; __streambuf_type = std::basic_streambuf<char>]'
  124 |     basic_ostream<_CharT, _Traits>::
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:125:34: note:   no known conversion for argument 1 from 'std::_Setfill<const char*>' to 'std::basic_ostream<char>::__streambuf_type*' {aka 'std::basic_streambuf<char>*'}
  125 |     operator<<(__streambuf_type* __sbin)
      |                ~~~~~~~~~~~~~~~~~~^~~~~~
In file included from D:/msys64/ucrt64/include/c++/13.2.0/bits/basic_string.h:47,
                 from D:/msys64/ucrt64/include/c++/13.2.0/string:54,
                 from D:/msys64/ucrt64/include/c++/13.2.0/bits/locale_classes.h:40,
                 from D:/msys64/ucrt64/include/c++/13.2.0/bits/ios_base.h:41,
                 from D:/msys64/ucrt64/include/c++/13.2.0/ios:44,
                 from D:/msys64/ucrt64/include/c++/13.2.0/ostream:40:
D:/msys64/ucrt64/include/c++/13.2.0/string_view:760:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
  760 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/string_view:760:5: note:   template argument deduction/substitution failed:
:9:55: note:   'std::_Setfill<const char*>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
D:/msys64/ucrt64/include/c++/13.2.0/bits/basic_string.h:4020:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 4020 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/basic_string.h:4020:5: note:   template argument deduction/substitution failed:
:9:55: note:   'std::_Setfill<const char*>' is not derived from 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
In file included from D:/msys64/ucrt64/include/c++/13.2.0/bits/memory_resource.h:38,
                 from D:/msys64/ucrt64/include/c++/13.2.0/string:58:
D:/msys64/ucrt64/include/c++/13.2.0/cstddef:124:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
  124 |     operator<<(byte __b, _IntegerType __shift) noexcept
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/cstddef:124:5: note:   template argument deduction/substitution failed:
:9:30: note:   cannot convert 'std::operator<< <char, char_traits<char> >(std::cout, std::setw(a))' (type 'std::basic_ostream<char>') to type 'std::byte'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                         ~~~~~^~~~~~~~~~
In file included from D:/msys64/ucrt64/include/c++/13.2.0/bits/ios_base.h:46:
D:/msys64/ucrt64/include/c++/13.2.0/system_error:339:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const error_code&)'
  339 |     operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/system_error:339:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'const std::error_code&'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:554:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
  554 |     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:554:5: note:   template argument deduction/substitution failed:
:9:55: note:   deduced conflicting types for parameter '_CharT' ('char' and 'std::_Setfill<const char*>')
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
D:/msys64/ucrt64/include/c++/13.2.0/ostream:564:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
  564 |     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:564:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'char'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:570:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
  570 |     operator<<(basic_ostream<char, _Traits>& __out, char __c)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:570:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'char'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:581:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
  581 |     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:581:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'signed char'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:586:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
  586 |     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:586:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'unsigned char'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:645:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
  645 |     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:645:5: note:   template argument deduction/substitution failed:
:9:55: note:   mismatched types 'const _CharT*' and 'std::_Setfill<const char*>'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:307:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const char*)'
  307 |     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/bits/ostream.tcc:307:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'const char*'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:662:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
  662 |     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:662:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'const char*'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:675:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)'
  675 |     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:675:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'const signed char*'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:680:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)'
  680 |     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:680:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'const unsigned char*'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:801:5: note: candidate: 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)'
  801 |     operator<<(_Ostream&& __os, const _Tp& __x)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/ostream:801:5: note:   template argument deduction/substitution failed:
D:/msys64/ucrt64/include/c++/13.2.0/ostream: In substitution of 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = std::basic_ostream<char>&; _Tp = std::_Setfill<const char*>]':
:9:34:   required from here
D:/msys64/ucrt64/include/c++/13.2.0/ostream:801:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
In file included from :2:
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:81:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Resetiosflags)'
   81 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Resetiosflags __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:81:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'std::_Resetiosflags'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:111:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setiosflags)'
  111 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setiosflags __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:111:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'std::_Setiosflags'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:145:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setbase)'
  145 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setbase __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:145:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'std::_Setbase'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:180:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setfill<_CharT>)'
  180 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setfill<_CharT> __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:180:5: note:   template argument deduction/substitution failed:
:9:55: note:   deduced conflicting types for parameter '_CharT' ('char' and 'const char*')
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:210:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setprecision)'
  210 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setprecision __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:210:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'std::_Setprecision'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:240:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Setw)'
  240 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Setw __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:240:5: note:   template argument deduction/substitution failed:
:9:51: note:   cannot convert 'std::setfill<const char*>(((const char*)" "))' (type 'std::_Setfill<const char*>') to type 'std::_Setw'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                            ~~~~~~~^~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:313:5: note: candidate: 'template<class _CharT, class _Traits, class _MoneyT> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Put_money<_MoneyT>)'
  313 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_money<_MoneyT> __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:313:5: note:   template argument deduction/substitution failed:
:9:55: note:   'std::_Setfill<const char*>' is not derived from 'std::_Put_money<_MoneyT>'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:365:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _Put_time<_CharT>)'
  365 |     operator<<(basic_ostream<_CharT, _Traits>& __os, _Put_time<_CharT> __f)
      |     ^~~~~~~~
D:/msys64/ucrt64/include/c++/13.2.0/iomanip:365:5: note:   template argument deduction/substitution failed:
:9:55: note:   'std::_Setfill<const char*>' is not derived from 'std::_Put_time<_CharT>'
    9 |                         cout << setw(a) << setfill(" ") << setw(b) << setfill(c) << endl;
      |                                                       ^

  

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