oj.uz

Submission #381853

# Submission time Handle Problem Language Result Execution time Memory
381853 2021-03-26T05:23:46 Z Vimmer Pizza (COCI21_pizza) C++14
50 / 50
 1 ms 384 KB 
#include <bits/stdc++.h>

#define N 200500
#define PB push_back
#define endl '\n'
#define pri(x) cout << x << endl
#define _ << " " <<
#define sz(x) int(x.size())
#define F first
#define S second
#define all(x) x.begin(), x.end()

using namespace std;

typedef long long ll;

int main()
{
    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

//    freopen("1.in", "r", stdin);

    int n;

    cin >> n;

    bool mk[200];

    memset(mk, 0, sizeof mk);

    for (int i = 1; i <= n; i++)
    {
        int x;

        cin >> x;

        mk[x] = 1;
    }

    int ans = 0;

    int q;

    cin >> q;

    for (; q > 0; q--)
    {
        int k;

        cin >> k;

        bool gd = 1;

        for (int i = 0; i < k; i++)
        {
            int x;

            cin >> x;

            if (mk[x])
                gd = 0;
        }

        if (gd)
            ans++;
    }

    pri(ans);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 364 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct