Submission #1100487

#	Time	Username	Problem	Language	Result	Execution time	Memory
1100487		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	340 KiB

Main

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

signed main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	
	int n; cin >> n;
	map <int, int> mp;
	while(n--){
		int num; cin >> num;
		mp[num] = 1;
	}

	int ans = 0;
	int k; cin >> k;
	while(k--){
		cin >> n;
		bool have = 1;
		while(n--){
			int num; cin >> num;
			if(mp[num])have = 0;
		}

		if(have)ans++;
	}

	cout << ans << endl;

	return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10