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Submission #808275

# Submission time Handle Problem Language Result Execution time Memory
808275 2023-08-05T05:36:11 Z Tunglam07 Pizza (COCI21_pizza) C++17
50 / 50
 1 ms 360 KB 
#include<bits/stdc++.h>
using namespace std;
	
int main()
{ 
	long long n, m, ans = 0, id, id2;
	cin >> n;
	bool ck[100001], ch;
	for(int i = 0; i < n; i++)
	{
		cin >> id;
		ck[id] = 1;
	}
	cin >> m;
	for(int i = 0; i < m; i++)
	{
		ch = 0;
		cin >> id;
		for(int j = 0; j < id; j++)
		{
			cin >> id2;
			if(ck[id2])	
			{
				ch = 1;
			}
		}
		if(!ch)	
		{
			ans++;
		}
	}
	cout << ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 360 KB Output is correct
2 Correct 1 ms 340 KB Output is correct