Language: C++

#include <bits/stdc++.h>
using namespace std;
#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main(){
  int n, m;
  cin >> n >> m;

  if(m == 0){
    cout << "0 0" << endl;
    return 0;
  }

  vector<pair<int, string> > p(m);
  rep(i, m) cin >> p.at(i).first >> p.at(i).second;
  
  vector<tuple<int, bool, int> > a(n, 0, false, 0);
  rep(i, m){
    if(get<1>(a.at(p.at(i).first)) == false){
      if(p.at(i).second == "AC")
        get<1>(a.at(p.at(i).first)) = true;
      else
        get<2>(a.at(p.at(i).first))++;
    }
  }

  int ac = 0;
  int wa = 0;
  rep(i, n){
    if(get<1>(a.at(i)) == true){
      ac++;
      wa += get<2>(a.at(i));
    }
  }

  cout << ac << " " << wa << endl;

}


Compiler output:
a.cc: In function 'int main()':
a.cc:17:50: error: no matching function for call to 'std::vector<std::tuple<int, bool, int> >::vector(int&, int, bool, int)'
   17 |   vector<tuple<int, bool, int> > a(n, 0, false, 0);
      |                                                  ^
In file included from /usr/include/c++/14/vector:66,
                 from /usr/include/c++/14/functional:64,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:53,
                 from a.cc:1:
/usr/include/c++/14/bits/stl_vector.h:707:9: note: candidate: 'template<class _InputIterator, class> std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >]'
  707 |         vector(_InputIterator __first, _InputIterator __last,
      |         ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:707:9: note:   candidate expects 3 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:678:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; allocator_type = std::allocator<std::tuple<int, bool, int> >]'
  678 |       vector(initializer_list<value_type> __l,
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:678:7: note:   candidate expects 2 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:659:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; std::__type_identity_t<_Alloc> = std::allocator<std::tuple<int, bool, int> >]'
  659 |       vector(vector&& __rv, const __type_identity_t<allocator_type>& __m)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:659:7: note:   candidate expects 2 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:640:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::false_type) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; allocator_type = std::allocator<std::tuple<int, bool, int> >; std::false_type = std::false_type]'
  640 |       vector(vector&& __rv, const allocator_type& __m, false_type)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:640:7: note:   candidate expects 3 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:635:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::true_type) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; allocator_type = std::allocator<std::tuple<int, bool, int> >; std::true_type = std::true_type]'
  635 |       vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:635:7: note:   candidate expects 3 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:624:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; std::__type_identity_t<_Alloc> = std::allocator<std::tuple<int, bool, int> >]'
  624 |       vector(const vector& __x, const __type_identity_t<allocator_type>& __a)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:624:7: note:   candidate expects 2 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:620:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >]'
  620 |       vector(vector&&) noexcept = default;
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:620:7: note:   candidate expects 1 argument, 4 provided
/usr/include/c++/14/bits/stl_vector.h:601:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >]'
  601 |       vector(const vector& __x)
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:601:7: note:   candidate expects 1 argument, 4 provided
/usr/include/c++/14/bits/stl_vector.h:569:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const value_type&, const allocator_type&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; size_type = long unsigned int; value_type = std::tuple<int, bool, int>; allocator_type = std::allocator<std::tuple<int, bool, int> >]'
  569 |       vector(size_type __n, const value_type& __value,
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:569:7: note:   candidate expects 3 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:556:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(size_type, const allocator_type&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; size_type = long unsigned int; allocator_type = std::allocator<std::tuple<int, bool, int> >]'
  556 |       vector(size_type __n, const allocator_type& __a = allocator_type())
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:556:7: note:   candidate expects 2 arguments, 4 provided
/usr/include/c++/14/bits/stl_vector.h:542:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector(const allocator_type&) [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >; allocator_type = std::allocator<std::tuple<int, bool, int> >]'
  542 |       vector(const allocator_type& __a) _GLIBCXX_NOEXCEPT
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:542:7: note:   candidate expects 1 argument, 4 provided
/usr/include/c++/14/bits/stl_vector.h:531:7: note: candidate: 'std::vector<_Tp, _Alloc>::vector() [with _Tp = std::tuple<int, bool, int>; _Alloc = std::allocator<std::tuple<int, bool, int> >]'
  531 |       vector() = default;
      |       ^~~~~~
/usr/include/c++/14/bits/stl_vector.h:531:7: note:   candidate expects 0 arguments, 4 provided