# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
976709 | vjudge1 | Pizza (COCI21_pizza) | C++17 | 1 ms | 348 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
int main(){
ios_base::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
int n; cin >> n;
int A[n];
for (int i=0; i<n; i++){
cin >> A[i];
}
//int cnt = 0;
int m; cin >> m;
bool P[m];
int cnt = 0;
for (int i=0; i<m; i++){
int k; cin >> k;
int B[m][k];
P[i] = true;
for (int j=0; j<k; j++){
cin >> B[i][j];
for (int o=0; o<n; o++){
if (B[i][j]==A[o]) P[i] = false;
}
}
if (P[i]) cnt++;
}
cout << cnt << '\n';
}
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