Language: C++

#include <bits/stdc++.h>
using namespace std;
int main() {
	vector<vector<int>>D(3,vector<int>(3));
	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 3; j++)
		{
			cin>>D[i][j];
		}
		
	}
	int a=D[0][0]+D[1][1]+D[2][2];
	bool A=true;
	if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
	{
		A=false;
	}
	if (A)
	{
		cout << "Yes"<<endl;
	}
	else
	{
		cout << "No"<<endl;
	}
	
	
}


Compiler output:
a.cc: In function 'int main()':
a.cc:15:19: error: no match for 'operator==' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
In file included from /usr/include/c++/14/regex:68,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181,
                 from a.cc:1:
/usr/include/c++/14/bits/regex.h:1103:5: note: candidate: 'template<class _BiIter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const sub_match<_BiIter>&)'
 1103 |     operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1103:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1199:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const sub_match<_BiIter>&)'
 1199 |     operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1199:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1274:5: note: candidate: 'template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const sub_match<_BiIter>&, __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)'
 1274 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1274:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1366:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const sub_match<_BiIter>&)'
 1366 |     operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1366:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'}
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1441:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)'
 1441 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1441:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1534:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const sub_match<_BiIter>&)'
 1534 |     operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1534:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'}
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:1613:5: note: candidate: 'template<class _Bi_iter> bool std::__cxx11::operator==(const sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)'
 1613 |     operator==(const sub_match<_Bi_iter>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:1613:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/regex.h:2186:5: note: candidate: 'template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const match_results<_BiIter, _Alloc>&, const match_results<_BiIter, _Alloc>&)'
 2186 |     operator==(const match_results<_Bi_iter, _Alloc>& __m1,
      |     ^~~~~~~~
/usr/include/c++/14/bits/regex.h:2186:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51:
/usr/include/c++/14/bits/stl_pair.h:1033:5: note: candidate: 'template<class _T1, class _T2> constexpr bool std::operator==(const pair<_T1, _T2>&, const pair<_T1, _T2>&)'
 1033 |     operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_pair.h:1033:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::pair<_T1, _T2>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
In file included from /usr/include/c++/14/bits/stl_algobase.h:67:
/usr/include/c++/14/bits/stl_iterator.h:441:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_Iterator>&)'
  441 |     operator==(const reverse_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:441:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::reverse_iterator<_Iterator>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/stl_iterator.h:486:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const reverse_iterator<_Iterator>&, const reverse_iterator<_IteratorR>&)'
  486 |     operator==(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:486:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::reverse_iterator<_Iterator>'
   15 |         if ((D[22]==D[2][1]+D[1][2]-D[1][1]&&D[2][3]==D[2][1]+D[1][3]-D[1][1]&&D[3][2]==D[3][1]+D[2][1]-D[1][2]&&D[3][3]==D[1][3]+D[3][1]-D[1][2]))
      |                                           ^
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
 1667 |     operator==(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1667:5: note:   template argument deduction/substitution failed:
a.cc:15:43: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::move_iterator<_IteratorL>'
   15