Submission #974634

#	Time	Username	Problem	Language	Result	Execution time	Memory
974634		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 MOD 1000000007
#define pii pair<int , int>
#define sz size
#define pb push_back
#define se second
#define fi first
const int INF = 1e18;

signed main(){

	int n;	cin >> n;
	bool flag[105] = {};
	for(int i = 0; i < n; i++){
		int x;	cin >> x;
		flag[x] = 1;
	}
	int ans = 0;
	int m;	cin >> m;
	while(m--){
		int k;	cin >> k;
		bool ok = 1;
		for(int i = 0; i < k; i++){
			int x;	cin >> x;
			if(flag[x]){
				ok = 0;
			}
		}
		if(ok) ans++;
	}
	cout << ans;
	return 0;

}

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