제출 #1024045

#제출 시각아이디문제언어결과실행 시간메모리
1024045kustizusPizza (COCI21_pizza)C++17
50 / 50
1 ms348 KiB
#include <bits/stdc++.h>
using namespace std;
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    // freopen ("file.inp","r",stdin);
    // freopen ("file.out","w",stdout);
    int n;
    cin >> n;
    map<int, int> mp;
    for (int i = 0; i < n; i++)
    {
        int a;
        cin >> a;
        mp[a] = 1;
    }
    int ans = 0;
    cin >> n;
    for (int i = 1; i <= n; i++)
    {
        int k;
        cin >> k;
        bool ok = true;
        while (k--)
        {
            int a;
            cin >> a;
            if (mp[a])
                ok = false;
        }
        ans += ok == true;
    }
    cout << ans;
    return 0;
}
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