Submission #974668

#	Time	Username	Problem	Language	Result	Execution time	Memory
974668		vjudge1	Pizza (COCI21_pizza)	C++14	50 / 50	1 ms	348 KiB

Main

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

int n, m;

bitset<1000> a;
vector<vector<int>> b; 

int main(){
    cin >> n;

    a.reset();
    for (int i = 0; i < n; i++){
        int tmp;
        cin >> tmp;
        a.set(tmp); 
    }
    
    int ans = 0;
    cin >> m;
    for (int i = 0; i < m; i++){
        int num, tmp;
        bool yes = true;
        cin >> num;
        for (int j = 0; j < num; j++){
            cin >> tmp;
            if(a[tmp]) yes = false; 
        }
        if(yes)ans++;
    }
    cout << ans << "\n";    
    
}

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