Submission #808008

#	Time	Username	Problem	Language	Result	Execution time	Memory
808008		tlnk07	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	312 KiB

Main

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

long long n, m, cnt = 0, x, y;
bool check[100001], chk;

int main()
{
	cin >> n;
	for(int i = 1; i <= n; ++i)
	{
		cin >> x;
		check[x] = 1;
	}
	cin >> m;
	for(int i = 1; i <= m; ++i)
	{
		chk = 0;
		cin >> x;
		for(int j = 1; j <= x; ++j)
		{
			cin >> y;
			if(check[y])	chk = 1;
		}
		if(!chk)	++cnt;
	}
	cout << cnt;
}

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