Submission #975546

#	Time	Username	Problem	Language	Result	Execution time	Memory
975546		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	456 KiB

Main

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

bool bad[105] = {};
int main() {
	ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
	int N, X, M, K, ans = 0;
	cin >> N;
	for (int i = 1; i <= N; i++) {
		cin >> X;
		bad[X] = 1;
	}
	cin >> M;
	for (int i = 1; i <= M; i++) {
		cin >> K;
		bool works = 1;
		for (int i = 1; i <= K; i++) {
			cin >> X;
			works &= (!bad[X]);
		}
		ans += works;
	}
	cout << ans << '\n';
}

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