Submission #974588

#	Time	Username	Problem	Language	Result	Execution time	Memory
974588		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	348 KiB

Main

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

signed main(){
    int n;
    cin>>n;
    map<int,int>cek;
    while(n--){
        int v;
        cin>>v;
        cek[v]=1;
    }
    int k;
    int ans=0;
    cin>>k;
    while(k--){
        bool bisa=true;
        int bny;
        cin>>bny;
        while(bny--){
            int o;
            cin>>o;
            if(cek.count(o)){
                bisa=false;
            }
        }
        if(bisa==true){
            ans++;
        }
    }
    cout<<ans<<endl;
}

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