Language: C++

#include<bits/stdc++.h>
using namespace std ;
 
int main()
{
  int a[3][3] ;
  set<int> st[8] ;
  for(int i = 0 ; i < 3 ; i++)
  {
    for(int j = 0 ; j < 3 ; j++)
    {
      cin >> a[i] ;
    }
  }
  for(int i = 0 ; i < 3 ; i++)
  {
    st[i].insert(a[i][0]) ;
    st[i].insert(a[i][1]) ;
    st[i].insert(a[i][2]) ;
    st[i+3].insert(a[0][i]) ;
    st[i+3].insert(a[1][i]) ;
    st[i+3].insert(a[2][i]) ;
  }
  st[6].insert(a[0][0]) ;  st[6].insert(a[1][1]) ; st[6].insert(a[2][2]) ;
  st[7].insert(a[1][2]) ; st[7].insert(a[1][1]) ; st[7].insert(a[2][0]) ;
  int n ;
  cin >> n ;
  set<int> b ;
  for(int i = 0 ; i < n ; i++)
  {
    int tmp ;
    cin >> tmp ;
    b.insert(tmp) ;;
  }
  bool ok = false ;
  for(int i = 0 ; i < 8 ; i++)
  {
    set<int> stt = st[i] ;
    for(auto j : stt)
    {
      if(!b.count(j))
        	ok = false ;
    }
    if(ok)
      break ;
  }
  return 0 ;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:12:11: error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'int [3]')
   12 |       cin >> a[i] ;
      |       ~~~ ^~ ~~~~
      |       |         |
      |       |         int [3]
      |       std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127,
                 from a.cc:1:
/usr/include/c++/14/istream:170:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  170 |       operator>>(bool& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:170:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'int*'
   12 |       cin >> a[i] ;
      |              ~~~^
/usr/include/c++/14/istream:174:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  174 |       operator>>(short& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:174:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'short int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(short int)((int*)(& a[i]))' to 'short int&'
/usr/include/c++/14/istream:177:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  177 |       operator>>(unsigned short& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:177:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'short unsigned int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(short unsigned int)((int*)(& a[i]))' to 'short unsigned int&'
/usr/include/c++/14/istream:181:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  181 |       operator>>(int& __n);
      |       ^~~~~~~~
/usr/include/c++/14/istream:181:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(int)((int*)(& a[i]))' to 'int&'
/usr/include/c++/14/istream:184:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  184 |       operator>>(unsigned int& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:184:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'unsigned int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(unsigned int)((int*)(& a[i]))' to 'unsigned int&'
/usr/include/c++/14/istream:188:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  188 |       operator>>(long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:188:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'long int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(long int)((int*)(& a[i]))' to 'long int&'
/usr/include/c++/14/istream:192:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  192 |       operator>>(unsigned long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:192:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'long unsigned int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(long unsigned int)((int*)(& a[i]))' to 'long unsigned int&'
/usr/include/c++/14/istream:199:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  199 |       operator>>(long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:199:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'long long int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(long long int)((int*)(& a[i]))' to 'long long int&'
/usr/include/c++/14/istream:203:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  203 |       operator>>(unsigned long long& __n)
      |       ^~~~~~~~
/usr/include/c++/14/istream:203:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: invalid conversion from 'int*' to 'long long unsigned int' [-fpermissive]
   12 |       cin >> a[i] ;
      |              ~~~^
      |                 |
      |                 int*
a.cc:12:17: error: cannot bind rvalue '(long long unsigned int)((int*)(& a[i]))' to 'long long unsigned int&'
/usr/include/c++/14/istream:328:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  328 |       operator>>(void*& __p)
      |       ^~~~~~~~
/usr/include/c++/14/istream:328:7: note:   conversion of argument 1 would be ill-formed:
a.cc:12:17: error: cannot bind non-const lvalue reference of type 'void*&' to an rvalue of type 'void*'
   12 |       cin >> a[i] ;
      |              ~~~^
/usr/include/c++/14/istream:219:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  219 |       operator>>(float& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:219:25: note:   no known conversion for argument 1 from 'int [3]' to 'float&'
  219 |       operator>>(float& __f)
      |                  ~~~~~~~^~~
/usr/include/c++/14/istream:223:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  223 |       operator>>(double& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:223:26: note:   no known conversion for argument 1 from 'int [3]' to 'double&'
  223 |       operator>>(double& __f)
      |                  ~~~~~~~~^~~
/usr/include/c++/14/istream:227:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  227 |       operator>>(long double& __f)
      |       ^~~~~~~~
/usr/include/c++/14/istream:227:31: note:   no known conversion for argument 1 from 'int [3]' to 'long double&'
  227 |       operator>>(long double& __f)
      |                  ~~~~~~~~~~~~~^~~
/usr/include/c++/14/istream:122:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__istream_type& (*)(__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]'
  122 |       operator>>(__istream_type& (*__pf)(__istream_type&))
      |       ^~~~~~~~
/usr/include/c++/14/istream:122:36: note:   no known conversion for argument 1 from 'int [3]' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&)' {aka 'std::basic_istream<char>& (*)(std::basic_istream<char>&)'}
  122 |       operator>>(__istream_type& (*__pf)(__istream_type&))
      |                  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/istream:126:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(__ios_type& (*)(__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>; __ios_type = std::basic_ios<char>]'
  126 |       operator>>(__ios_type& (*__pf)(__ios_type&))
      |       ^~~~~~~~
/usr/include/c++/14/istream:126:32: note:   no known conversion for argument 1 from 'int [3]' to 'std::basic_istream<char>::__ios_type& (*)(s