Submission #1171678

#	Time	Username	Problem	Language	Result	Execution time	Memory
1171678		tatas	Pizza (COCI21_pizza)	C++20	20 / 50	1096 ms	528 KiB

Main

/*
    Bismillah Medal
    Nama: Muhammad Tatas Maulana
    Sekolah: MAN Insan Cendekia Lombok Timur
    Member of Zevthasses Elmaerifa
*/
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<ll> vll;

#define pb push_back
#define all(x) (x).begin(), (x).end()
#define fi first
#define se second
#define endl '\n'

const ll MOD = 1e9 + 7;
const ll INF = 1e18;

void solve()
{
    int n;
    cin >> n;
    int a[101];
    memset(a, false, sizeof a);
    for (int i = 0; i < n; i++)
    {
        int x;
        cin >> x;
        a[x] = true;
    }

    int m;
    cin >> m;
    int ans = 0;
    while (m--)
    {
        int k;
        cin >> k;
        bool ok = true;
        while (k--)
        {
            int x;
            cin >> x;
            if (a[x])
            {
                ok = false;
                break;
            }
        }

        if (ok)
            ans++;
    }
    cout << ans;
}

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int t = 1;
    // cin >> t; // Uncomment if multiple test cases
    while (t--)
    {
        solve();
    }

    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 10 / 10