Submission #975546

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975546	2024-05-05 13:08:31	vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	456 KiB

Main

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#include <bits/stdc++.h>
#define ll long long
using namespace std;
bool bad[105] = {};
int main() {
  ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  int N, X, M, K, ans = 0;
  cin >> N;
  for (int i = 1; i <= N; i++) {
    cin >> X;
    bad[X] = 1;
  }
  cin >> M;
  for (int i = 1; i <= M; i++) {
    cin >> K;
    bool works = 1;
    for (int i = 1; i <= K; i++) {
      cin >> X;
      works &= (!bad[X]);
    }
    ans += works;
  }
  cout << ans << '\n';
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10