Submission #1256446

#	Time	Username	Problem	Language	Result	Execution time	Memory
1256446		raiihan	Pizza (COCI21_pizza)	C++20	50 / 50	1 ms	328 KiB

Main

#include <bits/stdc++.h>
using namespace std;

int main() {
    int n;cin>>n;
	map<int,bool> vis;
    int ans=0;
    for (int i=0;i<n;i++){
        int x;cin>>x;
        vis[x]=1;
    }
    int m;cin>>m;
    while (m--){
        int k;cin>>k;
        bool ad=1;
        for (int i=0;i<k;i++){
            int b;cin>>b;
            if (vis[b]==1){
                ad=0;
            }
        }
        if (ad)ans++;
    }
    cout<<ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10