Language: C++

#include <iostream>

int main()
{
  int N;
  std::cin>>N;
  
  bool result=false;
  for(int i=1;i<=9;i++)
  {
    for(int j=i;j<=9;j++)
    {
      if(i*j==N)
      {
        result=true;
      }
    }
  }
  
  std::cout<<result?"Yes":"No"<<std::cout;
  
  return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:20:31: error: no match for 'operator<<' (operand types are 'const char [3]' and 'std::ostream' {aka 'std::basic_ostream<char>'})
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                           ~~~~^~~~~~~~~~~
      |                           |          |
      |                           |          std::ostream {aka std::basic_ostream<char>}
      |                           const char [3]
In file included from /usr/include/c++/14/bits/basic_string.h:47,
                 from /usr/include/c++/14/string:54,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/string_view:763:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, basic_string_view<_CharT, _Traits>)'
  763 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:763:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: 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>&)'
 4077 |     operator<<(basic_ostream<_CharT, _Traits>& __os,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:4077:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
In file included from /usr/include/c++/14/bits/memory_resource.h:38,
                 from /usr/include/c++/14/string:68:
/usr/include/c++/14/cstddef:125:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator<<(byte, _IntegerType)'
  125 |     operator<<(byte __b, _IntegerType __shift) noexcept
      |     ^~~~~~~~
/usr/include/c++/14/cstddef:125:5: note:   template argument deduction/substitution failed:
a.cc:20:27: note:   cannot convert '"No"' (type 'const char [3]') to type 'std::byte'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                           ^~~~
In file included from /usr/include/c++/14/bits/ios_base.h:46:
/usr/include/c++/14/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)
      |     ^~~~~~~~
/usr/include/c++/14/system_error:339:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:563:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, _CharT)'
  563 |     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:563:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:573:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, char)'
  573 |     operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:573:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:579:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, char)'
  579 |     operator<<(basic_ostream<char, _Traits>& __out, char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:579:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:590:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, signed char)'
  590 |     operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:590:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:595:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, unsigned char)'
  595 |     operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:595:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:654:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_ostream<_CharT, _Traits>& std::operator<<(basic_ostream<_CharT, _Traits>&, const _CharT*)'
  654 |     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:654:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
In file included from /usr/include/c++/14/ostream:1022:
/usr/include/c++/14/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)
      |     ^~~~~~~~
/usr/include/c++/14/bits/ostream.tcc:307:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<_CharT, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:671:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const char*)'
  671 |     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:671:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:684:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const signed char*)'
  684 |     operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:684:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:689:5: note: candidate: 'template<class _Traits> std::basic_ostream<char, _Traits>& std::operator<<(basic_ostream<char, _Traits>&, const unsigned char*)'
  689 |     operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:689:5: note:   template argument deduction/substitution failed:
a.cc:20:38: note:   mismatched types 'std::basic_ostream<char, _Traits>' and 'const char [3]'
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:810:5: note: candidate: 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&)'
  810 |     operator<<(_Ostream&& __os, const _Tp& __x)
      |     ^~~~~~~~
/usr/include/c++/14/ostream:810:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/ostream: In substitution of 'template<class _Ostream, class _Tp> _Ostream&& std::operator<<(_Ostream&&, const _Tp&) [with _Ostream = const char (&)[3]; _Tp = std::basic_ostream<char>]':
a.cc:20:38:   required from here
   20 |   std::cout<<result?"Yes":"No"<<std::cout;
      |                                      ^~~~
/usr/include/c++/14/ostream:810:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
  810 |     operator<<(_Ostream&& __os, const _Tp& __x)
      |     ^~~~~~~~