Submission #975847

#	Time	Username	Problem	Language	Result	Execution time	Memory
975847		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	2 ms	356 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define futaba ios_base::sync_with_stdio(false); cin.tie(NULL);
#define rio return 0;

// Fun things are fun. //

int a[105];
bool ada[105];

int main() {
    /* freopen(".txt", "r", stdin);
    freopen(".txt", "w", stdout); */
    futaba
    int n;
    cin >> n;
    for(int i = 1; i <= n; i++) {
        cin >> a[i];
        ada[a[i]] = true;
    }
    int m;
    cin >> m;
    int ans = 0;
    for(int i = 1; i <= m; i++) {
        int k;
        cin >> k;
        bool flag = false;
        for(int j = 1; j <= k; j++) {
            int b;
            cin >> b;
            if(ada[b]) flag = true;
        }
        if(!flag) ans++;
    }
    cout << ans << '\n';
    rio
}

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