제출 #1247008

#제출 시각아이디문제언어결과실행 시간메모리
1247008amawPizza (COCI21_pizza)C++20
50 / 50
1 ms328 KiB
#include <bits/stdc++.h> using namespace std; const int maxn = 100; int n, m; set<int> A; int main() { cin >> n; for (int i = 0; i < n ; i++) { int x; cin >> x; A.insert(x); } cin >> m; int sum = 0; for (int i = 0; i < m; i++) { int y; cin >> y; bool cek = true; for (int j = 0; j < y; j++) { int x; cin >> x; if (A.count(x)) cek = false; } if (cek) sum++; } cout << sum; }
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