Language: C++

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

int main() {
  int N, M;
  cin >> N >> M;
  vector<bool> ACflag(N, false);
  int mae = 0;
  int tmp = 0;
  int fcount = 0;
  int acount = 0;
  for(int i=0; i<M; i++) {
    string s;
    cin >> tmp >> s;
    if(tmp != mae) {
      tmp = mae;
      ACflag = false;
    }else if(ACflag == false){
        if(s == "AC"){
          ACflag = true;
          acount++;
        }else{
          fcount++;
        }
    }else continue;
  }
  cout << acount << " " << fcount << endl;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:17:16: error: no match for 'operator=' (operand types are 'std::vector<bool>' and 'bool')
   17 |       ACflag = false;
      |                ^~~~~
In file included from /usr/include/c++/14/vector:67,
                 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_bvector.h:894:7: note: candidate: 'std::vector<bool, _Alloc>& std::vector<bool, _Alloc>::operator=(const std::vector<bool, _Alloc>&) [with _Alloc = std::allocator<bool>]'
  894 |       operator=(const vector& __x)
      |       ^~~~~~~~
/usr/include/c++/14/bits/stl_bvector.h:894:31: note:   no known conversion for argument 1 from 'bool' to 'const std::vector<bool>&'
  894 |       operator=(const vector& __x)
      |                 ~~~~~~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_bvector.h:926:7: note: candidate: 'std::vector<bool, _Alloc>& std::vector<bool, _Alloc>::operator=(std::vector<bool, _Alloc>&&) [with _Alloc = std::allocator<bool>]'
  926 |       operator=(vector&& __x) noexcept(_Bit_alloc_traits::_S_nothrow_move())
      |       ^~~~~~~~
/usr/include/c++/14/bits/stl_bvector.h:926:26: note:   no known conversion for argument 1 from 'bool' to 'std::vector<bool>&&'
  926 |       operator=(vector&& __x) noexcept(_Bit_alloc_traits::_S_nothrow_move())
      |                 ~~~~~~~~~^~~
/usr/include/c++/14/bits/stl_bvector.h:952:7: note: candidate: 'std::vector<bool, _Alloc>& std::vector<bool, _Alloc>::operator=(std::initializer_list<bool>) [with _Alloc = std::allocator<bool>]'
  952 |       operator=(initializer_list<bool> __l)
      |       ^~~~~~~~
/usr/include/c++/14/bits/stl_bvector.h:952:40: note:   no known conversion for argument 1 from 'bool' to 'std::initializer_list<bool>'
  952 |       operator=(initializer_list<bool> __l)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~^~~
a.cc:18:21: error: no match for 'operator==' (operand types are 'std::vector<bool>' and 'bool')
   18 |     }else if(ACflag == false){
      |              ~~~~~~~^~~~~~~~
In file included from /usr/include/c++/14/regex:68,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:181:
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'bool'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'bool'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
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:18:24: note:   'std::vector<bool>' is not derived from 'const std::pair<_T1, _T2>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
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:18:24: note:   'std::vector<bool>' is not derived from 'const std::reverse_iterator<_Iterator>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::reverse_iterator<_Iterator>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/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:18:24: note:   'std::vector<bool>' is not derived from 'const std::move_iterator<_IteratorL>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note: candidate: 'template<class _Iterator> constexpr bool std::operator==(const move_iterator<_IteratorL>&, const move_iterator<_IteratorL>&)'
 1737 |     operator==(const move_iterator<_Iterator>& __x,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1737:5: note:   template argument deduction/substitution failed:
a.cc:18:24: note:   'std::vector<bool>' is not derived from 'const std::move_iterator<_IteratorL>'
   18 |     }else if(ACflag == false){
      |                        ^~~~~
In file included from /usr/include/c++/14/bits/char_traits.h:42,
                 from /usr/include/c++/14/string:42,
                 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/postypes.h:192:5: note: candidate: 'template<class _S