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Submission #497944

# Submission time Handle Problem Language Result Execution time Memory
497944 2021-12-24T05:38:49 Z dannyboy20031204 Pizza (COCI21_pizza) C++17
50 / 50
 1 ms 204 KB 
#include <bits/stdc++.h>
#define ll long long
#define fi first
#define se second
#define mp make_pair 
using namespace std;
void db() {cout << endl;}
template <typename T, typename ...U> void db(T a, U ...b) {
    //return;
    cout << a << ' ', db(b...);
}
#ifdef Cloud
#define file freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout)
#else
#define file ios::sync_with_stdio(false); cin.tie(0)
#endif
const int inf = 1e9 + 1, N = 1e6 + 1, mod = 1e9 + 7;
int main(){
    file;
    int n, m, ans = 0;
    cin >> n;
    bool dis[101]{};
    for (int i = 0, c; i < n; i++) cin >> c, dis[c] = 1;
    cin >> m;
    for (int i = 0; i < m; i++){
        int k, imp = 0;
        cin >> k;
        for (int j = 0, c; j < k; j++) {
            cin >> c;
            if (dis[c]) imp = 1;
        }
        ans += !imp;
    }
    cout << ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct