Submission #991601

#	Time	Username	Problem	Language	Result	Execution time	Memory
991601		gutzzy	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	348 KiB

Main

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

int main(){
    int n,m,k,b;
    cin >> n;
    vector<bool> a(101,false);
    for(int i=0;i<n;i++){
        cin >> k;
        a[k] = true;
    }
    
    cin >> m;
    int ans = 0;
    while(m--){
        cin >> k;
        bool pos = true;
        for(int i=0;i<k;i++){
            cin >> b;
            if(!pos) continue;
            if(a[b]) pos = false;
        }
        if(pos) ans++;
    }
    cout << ans << endl;
    return 0;
}

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