Language: C++

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

#define int long long

signed main() {
	ios::sync_with_stdio(false);

	int n, m;

	cin >> n >> m;

	vector<int> box(m, 100000000);

	struct key {
		int plice;
		int kindValue;
		vector<int> kind;
	};

	vector<key> keys(n);

	for (int i = 0; i < n; i++) {
		cin >> keys[i].plice >> keys[i].kindValue;
		keys[i].kind.resize(keys[i].kindValue);
		for (int j; j < keys[i].kindValue; j++) {
			cin >> keys[i].kind[j];
		}
	}

	for (int i = 0; i < n; i++) {
		if (find(box.begin(), box.end(), 100000000) == box.end()) {
			int bs, as;
			bs = as = 0;
			for (int j = 0; j < keys[i].kindValue; j++) {
				bs = keys[box[j]].plice;
				as = keys[i].plice;
			}
			if (bs < as) {
				for (int j = 0; j < keys[i].kindValue; j++) {
					box[keys[i].kind[j]] = i;
				}
			}
		}
		else {
			for (int j = 0; j < keys[i].kindValue; j++) {
				if (box[keys[i].kind[j] - 1] == 100000000) {
					box[keys[i].kind[j] - 1] = i;
				}
			}
		}
	}

	vector<int> tmp;
	int total;

	for (int i = 0; i < box.size(); i++)
	{
		if (find(tmp.begin(), tmp.end(), keys[box[i]].kind) == tmp.end()) {
			total += keys[box[i]].plice;
		}
	}

	cout << total;

	return 0;
}

Compiler output:
In file included from /usr/include/c++/14/bits/stl_algobase.h:71,
                 from /usr/include/c++/14/string:51,
                 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,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:1:
/usr/include/c++/14/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_equals_val<_Value>::operator()(_Iterator) [with _Iterator = __gnu_cxx::__normal_iterator<long long int*, std::vector<long long int> >; _Value = const std::vector<long long int>]':
/usr/include/c++/14/bits/stl_algobase.h:2107:14:   required from '_RandomAccessIterator std::__find_if(_RandomAccessIterator, _RandomAccessIterator, _Predicate, random_access_iterator_tag) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<long long int*, vector<long long int> >; _Predicate = __gnu_cxx::__ops::_Iter_equals_val<const vector<long long int> >]'
 2107 |           if (__pred(__first))
      |               ~~~~~~^~~~~~~~~
/usr/include/c++/14/bits/stl_algobase.h:2152:23:   required from '_Iterator std::__find_if(_Iterator, _Iterator, _Predicate) [with _Iterator = __gnu_cxx::__normal_iterator<long long int*, vector<long long int> >; _Predicate = __gnu_cxx::__ops::_Iter_equals_val<const vector<long long int> >]'
 2152 |       return __find_if(__first, __last, __pred,
      |              ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
 2153 |                        std::__iterator_category(__first));
      |                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/stl_algo.h:3850:28:   required from '_IIter std::find(_IIter, _IIter, const _Tp&) [with _IIter = __gnu_cxx::__normal_iterator<long long int*, vector<long long int> >; _Tp = vector<long long int>]'
 3850 |       return std::__find_if(__first, __last,
      |              ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
 3851 |                             __gnu_cxx::__ops::__iter_equals_val(__val));
      |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:61:11:   required from here
   61 |                 if (find(tmp.begin(), tmp.end(), keys[box[i]].kind) == tmp.end()) {
      |                     ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/14/bits/predefined_ops.h:270:24: error: no match for 'operator==' (operand types are 'long long int' and 'const std::vector<long long int>')
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/string:48:
/usr/include/c++/14/bits/stl_iterator.h:1208:5: note: candidate: 'template<class _IteratorL, class _IteratorR, class _Container> bool __gnu_cxx::operator==(const __normal_iterator<_IteratorL, _Container>&, const __normal_iterator<_IteratorR, _Container>&)'
 1208 |     operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1208:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const __gnu_cxx::__normal_iterator<_IteratorL, _Container>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1216:5: note: candidate: 'template<class _Iterator, class _Container> bool __gnu_cxx::operator==(const __normal_iterator<_Iterator, _Container>&, const __normal_iterator<_Iterator, _Container>&)'
 1216 |     operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
      |     ^~~~~~~~
/usr/include/c++/14/bits/stl_iterator.h:1216:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const __gnu_cxx::__normal_iterator<_Iterator, _Container>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/c++allocator.h:33,
                 from /usr/include/c++/14/bits/allocator.h:46,
                 from /usr/include/c++/14/string:43:
/usr/include/c++/14/bits/new_allocator.h:215:9: note: candidate: 'template<class _Up> bool std::operator==(const __new_allocator<long long int>&, const __new_allocator<_Tp>&)'
  215 |         operator==(const __new_allocator&, const __new_allocator<_Up>&)
      |         ^~~~~~~~
/usr/include/c++/14/bits/new_allocator.h:215:9: note:   template argument deduction/substitution failed:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   'const std::vector<long long int>' is not derived from 'const std::__new_allocator<_Tp>'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/iosfwd:42,
                 from /usr/include/c++/14/ios:40:
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::fpos<_StateT>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::allocator<_CharT>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::reverse_iterator<_Iterator>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::move_iterator<_IteratorL>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64:
/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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'const std::pair<_T1, _T2>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
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:
/usr/include/c++/14/bits/predefined_ops.h:270:24: note:   mismatched types 'std::basic_string_view<_CharT, _Traits>' and 'long long int'
  270 |         { return *__it == _M_value; }
      |                  ~~~~~~^~~~~~~~~~~
/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> _