제출 #976673

#제출 시각아이디문제언어결과실행 시간메모리
976673vjudge1Pizza (COCI21_pizza)C++17
50 / 50
1 ms348 KiB
#include <bits/stdc++.h>
using namespace std;

int n,m,k,b;
set<int>a;

int main (){
	cin>>n;
	for (int i=1;i<=n;i++){
		cin>>k;
		a.insert(k);
	}
	int ans=0;
	cin>>m;
	while (m--){
		cin>>k;
		bool liked=true;
		while (k--){
			cin>>b;
			if (a.count(b)) liked=false;
		}
		if (liked) ans++;
	}
	cout<<ans<<endl;
	return 0;
}
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