Submission #1100487

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1100487	2024-10-14 05:14:57	vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	340 KiB

Main

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#include <bits/stdc++.h>
#define int long long
using namespace std;
signed main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  
  int n; cin >> n;
  map <int, int> mp;
  while(n--){
    int num; cin >> num;
    mp[num] = 1;
  }
  int ans = 0;
  int k; cin >> k;
  while(k--){
    cin >> n;
    bool have = 1;
    while(n--){
      int num; cin >> num;
      if(mp[num])have = 0;
    }
    if(have)ans++;
  }
  cout << ans << endl;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10