제출 #975982

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
975982		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	348 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define fi first
#define se second
#define all(x) (x).begin(), (x).end()
#define nah_id_win ios_base::sync_with_stdio(0); cin.tie(0)

signed main(){
	nah_id_win;
	int n; cin >> n;
	vector<int> gaboleh(105);
	for (int i = 0; i < n; i++){
		int x; cin >> x;
		gaboleh[x] = 1;
	}
	
	int ans = 0;
	int m; cin >> m;
	while (m--){
		int k; cin >> k;
		bool flag = 1;
		for (int i = 0; i < k; i++){
			int b; cin >> b;
			if (gaboleh[b]){
				flag = 0; 
			}
		}
		
		if (flag) ans++;
	}
	cout << ans << "\n";
}

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