Submission #975879

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
975879	2024-05-06 01:51:23	vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	348 KiB

Main

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#include <bits/stdc++.h>
#define int long long
using namespace std;
bool hate[105];
void solve(){
  int n; cin >> n;
  for(int i = 0;i<n;i++){
    int tmp; cin >> tmp;
    hate[tmp] = true; //tidak suka
  }
  int m; cin >> m;
  int cnt = 0;
  for(int i =0;i<m;i++){
    int k; cin >> k;
    bool ok = true;
    for(int j = 0;j<k;j++){
      int tmp; cin >> tmp;
      if(hate[tmp]){
        ok = false;
      }
    }
    if(ok) cnt++;
  }
  cout << cnt << endl;
}
signed main (){
  solve();
  return 0;
}
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10