Language: C++

#include <bits/stdc++.h>
using namespace std;

int main(){
  int n;
  cin >> n;
  vector<pair<string,int>> restraunt(n);
  map<pair<string,int>,int> rank;
  for(int i=0;i<n;i++){
    cin >> restraunt.at(i).first;
    cin >> restraunt.at(i).second;
    restraunt.at(i).second = 100 - restraunt.at(i).second;
    map[restraunt.at(i)] = -1;
  }
  auto tmp = restranut;
  sort(tmp.begin(),tmp.end());
  for(int i=0;i<n;i++){
    map[tmp.at(i)] = i+1;
  }
  for(auto x : restraunt) cout << map.at(x) << endl;
  
  return 0;
}


Compiler output:
a.cc: In function 'int main()':
a.cc:13:18: error: expected ']' before '.' token
   13 |     map[restraunt.at(i)] = -1;
      |                  ^
      |                  ]
a.cc:13:29: error: class template argument deduction failed:
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
a.cc:13:29: error: no matching function for call to 'map(int)'
In file included from /usr/include/c++/14/map:63,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:152,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_map.h:1473:5: note: candidate: 'template<class _InputIterator, class _Compare, class _Allocator, class, class, class> std::map(_InputIterator, _InputIterator, _Compare, _Allocator)-> map<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type, typename iterator_traits< <template-parameter-1-1> >::value_type::second_type, _Compare, _Allocator>'
 1473 |     map(_InputIterator, _InputIterator,
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1473:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:1482:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Allocator, class, class> std::map(initializer_list<pair<_T1, _T2> >, _Compare, _Allocator)-> map<_Key, _Tp, _Compare, _Allocator>'
 1482 |     map(initializer_list<pair<_Key, _Tp>>,
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1482:5: note:   template argument deduction/substitution failed:
a.cc:13:29: note:   mismatched types 'std::initializer_list<std::pair<_T1, _T2> >' and 'int'
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
/usr/include/c++/14/bits/stl_map.h:1489:5: note: candidate: 'template<class _InputIterator, class _Allocator, class, class> std::map(_InputIterator, _InputIterator, _Allocator)-> map<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type, typename iterator_traits< <template-parameter-1-1> >::value_type::second_type, less<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type>, _Allocator>'
 1489 |     map(_InputIterator, _InputIterator, _Allocator)
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1489:5: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:1495:5: note: candidate: 'template<class _Key, class _Tp, class _Allocator, class> std::map(initializer_list<pair<_T1, _T2> >, _Allocator)-> map<_Key, _Tp, less<_Key>, _Allocator>'
 1495 |     map(initializer_list<pair<_Key, _Tp>>, _Allocator)
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1495:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:102:11: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(std::map<_Key, _Tp, _Compare, _Alloc>)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  102 |     class map
      |           ^~~
/usr/include/c++/14/bits/stl_map.h:102:11: note:   template argument deduction/substitution failed:
a.cc:13:29: note:   mismatched types 'std::map<_Key, _Tp, _Compare, _Alloc>' and 'int'
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
/usr/include/c++/14/bits/stl_map.h:197:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map()-> std::map<_Key, _Tp, _Compare, _Alloc>'
  197 |       map() = default;
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:197:7: note:   candidate expects 0 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:219:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(const std::map<_Key, _Tp, _Compare, _Allocator>&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  219 |       map(const map&) = default;
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:219:7: note:   template argument deduction/substitution failed:
a.cc:13:29: note:   mismatched types 'const std::map<_Key, _Tp, _Compare, _Allocator>' and 'int'
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
/usr/include/c++/14/bits/stl_map.h:227:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(std::map<_Key, _Tp, _Compare, _Allocator>&&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  227 |       map(map&&) = default;
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:227:7: note:   template argument deduction/substitution failed:
a.cc:13:29: note:   mismatched types 'std::map<_Key, _Tp, _Compare, _Allocator>' and 'int'
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
/usr/include/c++/14/bits/stl_map.h:240:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(std::initializer_list<std::pair<const _Key, _Val> >, const _Compare&, const _Alloc&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  240 |       map(initializer_list<value_type> __l,
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:240:7: note:   template argument deduction/substitution failed:
a.cc:13:29: note:   mismatched types 'std::initializer_list<std::pair<const _Key, _Val> >' and 'int'
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
/usr/include/c++/14/bits/stl_map.h:252:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(const std::map<_Key, _Tp, _Compare, _Allocator>&, std::__type_identity_t<_Alloc>&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  252 |       map(const map& __m, const __type_identity_t<allocator_type>& __a)
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:252:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:256:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(std::map<_Key, _Tp, _Compare, _Allocator>&&, std::__type_identity_t<_Alloc>&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  256 |       map(map&& __m, const __type_identity_t<allocator_type>& __a)
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:256:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:262:7: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc> map(std::initializer_list<std::pair<const _Key, _Val> >, const _Alloc&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  262 |       map(initializer_list<value_type> __l, const allocator_type& __a)
      |       ^~~
/usr/include/c++/14/bits/stl_map.h:262:7: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:268:9: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc, class _InputIterator> map(_InputIterator, _InputIterator, const _Alloc&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  268 |         map(_InputIterator __first, _InputIterator __last,
      |         ^~~
/usr/include/c++/14/bits/stl_map.h:268:9: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:285:9: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc, class _InputIterator> map(_InputIterator, _InputIterator)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  285 |         map(_InputIterator __first, _InputIterator __last)
      |         ^~~
/usr/include/c++/14/bits/stl_map.h:285:9: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:302:9: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Alloc, class _InputIterator> map(_InputIterator, _InputIterator, const _Compare&, const _Alloc&)-> std::map<_Key, _Tp, _Compare, _Alloc>'
  302 |         map(_InputIterator __first, _InputIterator __last,
      |         ^~~
/usr/include/c++/14/bits/stl_map.h:302:9: note:   candidate expects 3 arguments, 1 provided
a.cc:13:29: note: explicit deduction guides not considered for copy-initialization
   13 |     map[restraunt.at(i)] = -1;
      |                             ^
a.cc:15:14: error: 'restranut' was not declared in this scope; did you mean 'restraunt'?
   15 |   auto tmp = restranut;
      |              ^~~~~~~~~
      |              restraunt
a.cc:18:12: error: expected ']' before '.' token
   18 |     map[tmp.at(i)] = i+1;
      |            ^
      |            ]
a.cc:18:24: error: class template argument deduction failed:
   18 |     map[tmp.at(i)] = i+1;
      |                        ^
a.cc:18:24: error: no matching function for call to 'map(int)'
/usr/include/c++/14/bits/stl_map.h:1473:5: note: candidate: 'template<class _InputIterator, class _Compare, class _Allocator, class, class, class> std::map(_InputIterator, _InputIterator, _Compare, _Allocator)-> map<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type, typename iterator_traits< <template-parameter-1-1> >::value_type::second_type, _Compare, _Allocator>'
 1473 |     map(_InputIterator, _InputIterator,
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1473:5: note:   candidate expects 2 arguments, 1 provided
/usr/include/c++/14/bits/stl_map.h:1482:5: note: candidate: 'template<class _Key, class _Tp, class _Compare, class _Allocator, class, class> std::map(initializer_list<pair<_T1, _T2> >, _Compare, _Allocator)-> map<_Key, _Tp, _Compare, _Allocator>'
 1482 |     map(initializer_list<pair<_Key, _Tp>>,
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1482:5: note:   template argument deduction/substitution failed:
a.cc:18:24: note:   mismatched types 'std::initializer_list<std::pair<_T1, _T2> >' and 'int'
   18 |     map[tmp.at(i)] = i+1;
      |                        ^
/usr/include/c++/14/bits/stl_map.h:1489:5: note: candidate: 'template<class _InputIterator, class _Allocator, class, class> std::map(_InputIterator, _InputIterator, _Allocator)-> map<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type, typename iterator_traits< <template-parameter-1-1> >::value_type::second_type, less<typename remove_const<typename iterator_traits< <template-parameter-1-1> >::value_type::first_type>::type>, _Allocator>'
 1489 |     map(_InputIterator, _InputIterator, _Allocator)
      |     ^~~
/usr/include/c++/14/bits/stl_map.h:1489:5: note:   candid