제출 #1247008

#제출 시각아이디문제언어결과실행 시간메모리
1247008amawPizza (COCI21_pizza)C++20
50 / 50
1 ms328 KiB
#include <bits/stdc++.h>
using namespace std;

const int maxn = 100;

int n, m;
set<int> A;

int main() {
    cin >> n;
    
    for (int i = 0; i < n ; i++) {
        int x;
        cin >> x;
        A.insert(x);
    }
    
    cin >> m;
    
    int sum = 0;
    for (int i = 0; i < m; i++) {
        int y;
        cin >> y;
        bool cek = true;
        for (int j = 0; j < y; j++) {
            int x; 
            cin >> x;
            if (A.count(x)) cek = false;
        }
        if (cek) sum++;
    }
    
    cout << sum;
}
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