Submission #372857

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
372857	2021-03-02 04:28:32	sam571128	Pizza (COCI21_pizza)	C++14	50 / 50	1 ms	364 KiB

Main

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#include <bits/stdc++.h>
#define int long long
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
signed main(){
  fastio
  int n;
  cin >> n;
  set<int> s;
  int ans = 0;
  for(int i = 0;i < n;i++){
    int x;
    cin >> x;
    s.insert(x);
  }
  int m;
  cin >> m;
  while(m--){
    int nn;
    cin >> nn;
    bool can = 1;
    for(int i = 0;i < nn;i++){
      int tmp;
      cin >> tmp;
      if(!can) continue;
      if(s.find(tmp)!=s.end()) can = 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