제출 #768715

#제출 시각아이디문제언어결과실행 시간메모리
7687151075508020060209tcPizza (COCI21_pizza)C++14
50 / 50
1 ms308 KiB
#include<bits/stdc++.h> using namespace std; #define int long long #define X first #define Y second int n;int m; int dislk[1000]; signed main(){ int ans=0; cin>>n; for(int i=1;i<=n;i++){ int v; cin>>v; dislk[v]=1; } cin>>m; for(int i=1;i<=m;i++){ int ok=1; int v; cin>>v; for(int j=1;j<=v;j++){ int t; cin>>t; if(dislk[t]){ok=0;} } ans+=ok; } cout<<ans<<endl; }
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