Language: C++

#include<iostream>
#include<string>

using namespace std;

static const string STATUS_TYPE = {"AC", "WA", "TLE", "RE"};

int main(void) {
    const unsigned int MAX_STATUS_COUNT = 4;
    
    unsigned int input_count = 0;
  	cin >> input_count;
    
    string input;
    unsigned int results[MAX_STATUS_COUNT] = {};
    for (int i = 0; i < input_count; ++i) {
		cin >> input;
        for (int j = 0; j < MAX_STATUS_COUNT; ++j) {
            if (STATUS_TYPE[j] == input) {
                ++results[i];
            }
        }
    }
    
    for (int i = 0; i < MAX_STATUS_COUNT; ++i) {
   		cout << STATUS_TYPE[i] + " x " << results[i]  << endl;
    }

    return 0;
}

Compiler output:
a.cc:6:59: error: could not convert '{"AC", "WA", "TLE", "RE"}' from '<brace-enclosed initializer list>' to 'const std::string' {aka 'const std::__cxx11::basic_string<char>'}
    6 | static const string STATUS_TYPE = {"AC", "WA", "TLE", "RE"};
      |                                                           ^
      |                                                           |
      |                                                           <brace-enclosed initializer list>
a.cc: In function 'int main()':
a.cc:19:32: error: no match for 'operator==' (operand types are 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'} and 'std::string' {aka 'std::__cxx11::basic_string<char>'})
   19 |             if (STATUS_TYPE[j] == input) {
In file included from /usr/include/c++/14/iosfwd:42,
                 from /usr/include/c++/14/ios:40,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/postypes.h:192:5: note: candidate: 'template<class _StateT> bool std::operator==(const fpos<_StateT>&, const fpos<_StateT>&)'
  192 |     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
      |     ^~~~~~~~
/usr/include/c++/14/bits/postypes.h:192:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'const std::fpos<_StateT>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
In file included from /usr/include/c++/14/string:43,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44:
/usr/include/c++/14/bits/allocator.h:235:5: note: candidate: 'template<class _T1, class _T2> bool std::operator==(const allocator<_CharT>&, const allocator<_T2>&)'
  235 |     operator==(const allocator<_T1>&, const allocator<_T2>&)
      |     ^~~~~~~~
/usr/include/c++/14/bits/allocator.h:235:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'const std::allocator<_CharT>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
In file included from /usr/include/c++/14/string:48:
/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:19:35: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/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:19:35: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/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:19:35: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/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:19:35: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/string: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:19:35: note:   mismatched types 'const std::pair<_T1, _T2>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
In file included from /usr/include/c++/14/bits/basic_string.h:47,
                 from /usr/include/c++/14/string:54:
/usr/include/c++/14/string_view:629:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, __type_identity_t<basic_string_view<_CharT, _Traits> >)'
  629 |     operator==(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:629:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/usr/include/c++/14/string_view:637:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(basic_string_view<_CharT, _Traits>, basic_string_view<_CharT, _Traits>)'
  637 |     operator==(basic_string_view<_CharT, _Traits> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:637:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'char'
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/usr/include/c++/14/string_view:644:5: note: candidate: 'template<class _CharT, class _Traits> constexpr bool std::operator==(__type_identity_t<basic_string_view<_CharT, _Traits> >, basic_string_view<_CharT, _Traits>)'
  644 |     operator==(__type_identity_t<basic_string_view<_CharT, _Traits>> __x,
      |     ^~~~~~~~
/usr/include/c++/14/string_view:644:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   'std::__cxx11::basic_string<char>' is not derived from 'std::basic_string_view<_CharT, _Traits>'
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3755 |     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3755:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const __cxx11::basic_string<_CharT, _Traits, _Allocator>&, const _CharT*)'
 3772 |     operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3772:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'const std::__cxx11::basic_string<_CharT, _Traits, _Allocator>' and 'const __gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type' {aka 'const char'}
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> bool std::operator==(const _CharT*, const __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
 3819 |     operator==(const _CharT* __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.h:3819:5: note:   template argument deduction/substitution failed:
a.cc:19:35: note:   mismatched types 'const _CharT*' and 'char'
   19 |             if (STATUS_TYPE[j] == input) {
      |                                   ^~~~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
                 from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2558:5: note: candidate: 'template<class ... _TElements, class ... _UElements> constexpr bool std::operator==(const tuple<_UTypes ...>&, const tuple<_Elements ...>&)'
 2558 |     operator==(const tuple<_TElements...>& __t,