제출 #976316

#제출 시각아이디문제언어결과실행 시간메모리
976316vjudge1Pizza (COCI21_pizza)C++17
50 / 50
1 ms348 KiB
#include<bits/stdc++.h> using namespace std; signed main () { int n; cin >> n; bool buy[105]; memset(buy, 1, sizeof buy); for(int i=1;i<=n;i++) { int x; cin>>x; buy[x]=0; } int m;cin>>m; int ans=m; for(int i=1;i<=m;i++) { int k; cin>>k; bool done=1; for(int j=1;j<=k;j++) { int a; cin>>a; if(!buy[a]&&done) { ans--; done=0; } } } cout<<ans; }
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