Submission #975581

#TimeUsernameProblemLanguageResultExecution timeMemory
975581vjudge1Pizza (COCI21_pizza)C++17
50 / 50
1 ms348 KiB
#include <bits/stdc++.h> using namespace std; #define ios ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define ll long long // N A1 A2 … AN // M // K1 B1,1 B1,2 … B1,K1 // K2 B2,1 B2,2 … B2,K2 // ⋮ // KM BM,1 BM,2 … BM,KM int main() { ios ll n; cin >> n; ll a[n+1]; for (int i=0; i<n; i++){ cin >> a[i]; } ll m; cin >> m; ll cnt=0; while (m--){ ll k;cin >> k; ll b[k+1]; bool bul=true; for (int i=0; i<k; i++){ cin >> b[i]; for (int j=0; j<n; j++){ if (b[i]==a[j]){ bul=false; } } } if (bul)cnt++; } cout << cnt << endl; return 0; }
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