Language: C++

#include<bits/stdc++.h>
#include<vector>
using namespace std;
int main()
{
  ios_base::sync_with_stdio(false);
    cin.tie(NULL);
	long long n;
	int i,a,b=0;
	cin>>n;
	vector<int>v1,v2;
	vector<int> ::iterator it,it1;
	for(i=0;i<n;i++)
	{
		cin>>a;
		v1.push_back(a);
		v2.push_back(a);
	}
	std::sort(v1.begin(),v1.end());
	for(i=0;i<n;i++)
	{
		it=v1,begin()+i;
		a=*it;
	it1=find(v2.begin(),v2.end(),a);
		b=distance(v2.begin(),it1);
		++b;
		cout<<b<<' ';
	}
return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:22:20: error: no match for 'operator=' (operand types are 'std::vector<int>::iterator' and 'std::vector<int>')
   22 |                 it=v1,begin()+i;
      |                    ^~
In file included from /usr/include/c++/14/bits/stl_algobase.h:67,
                 from /usr/include/c++/14/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:51,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_iterator.h:1038:11: note: candidate: 'constexpr __gnu_cxx::__normal_iterator<int*, std::vector<int> >& __gnu_cxx::__normal_iterator<int*, std::vector<int> >::operator=(const __gnu_cxx::__normal_iterator<int*, std::vector<int> >&)'
 1038 |     class __normal_iterator
      |           ^~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1038:11: note:   no known conversion for argument 1 from 'std::vector<int>' to 'const __gnu_cxx::__normal_iterator<int*, std::vector<int> >&'
/usr/include/c++/14/bits/stl_iterator.h:1038:11: note: candidate: 'constexpr __gnu_cxx::__normal_iterator<int*, std::vector<int> >& __gnu_cxx::__normal_iterator<int*, std::vector<int> >::operator=(__gnu_cxx::__normal_iterator<int*, std::vector<int> >&&)'
/usr/include/c++/14/bits/stl_iterator.h:1038:11: note:   no known conversion for argument 1 from 'std::vector<int>' to '__gnu_cxx::__normal_iterator<int*, std::vector<int> >&&'
a.cc:22:28: error: no matching function for call to 'begin()'
   22 |                 it=v1,begin()+i;
      |                       ~~~~~^~
In file included from /usr/include/c++/14/bits/algorithmfwd.h:39,
                 from /usr/include/c++/14/bits/stl_algo.h:59,
                 from /usr/include/c++/14/algorithm:61:
/usr/include/c++/14/initializer_list:88:5: note: candidate: 'template<class _Tp> constexpr const _Tp* std::begin(initializer_list<_Tp>)'
   88 |     begin(initializer_list<_Tp> __ils) noexcept
      |     ^~~~~
/usr/include/c++/14/initializer_list:88:5: note:   candidate expects 1 argument, 0 provided
In file included from /usr/include/c++/14/string:53,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/range_access.h:52:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(_Container&)'
   52 |     begin(_Container& __cont) -> decltype(__cont.begin())
      |     ^~~~~
/usr/include/c++/14/bits/range_access.h:52:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/range_access.h:63:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(const _Container&)'
   63 |     begin(const _Container& __cont) -> decltype(__cont.begin())
      |     ^~~~~
/usr/include/c++/14/bits/range_access.h:63:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/bits/range_access.h:95:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::begin(_Tp (&)[_Nm])'
   95 |     begin(_Tp (&__arr)[_Nm]) noexcept
      |     ^~~~~
/usr/include/c++/14/bits/range_access.h:95:5: note:   candidate expects 1 argument, 0 provided
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:166:
/usr/include/c++/14/valarray:1227:5: note: candidate: 'template<class _Tp> _Tp* std::begin(valarray<_Tp>&)'
 1227 |     begin(valarray<_Tp>& __va) noexcept
      |     ^~~~~
/usr/include/c++/14/valarray:1227:5: note:   candidate expects 1 argument, 0 provided
/usr/include/c++/14/valarray:1238:5: note: candidate: 'template<class _Tp> const _Tp* std::begin(const valarray<_Tp>&)'
 1238 |     begin(const valarray<_Tp>& __va) noexcept
      |     ^~~~~
/usr/include/c++/14/valarray:1238:5: note:   candidate expects 1 argument, 0 provided