제출 #1243460

#제출 시각아이디문제언어결과실행 시간메모리
1243460snowysmoPizza (COCI21_pizza)C++20
50 / 50
0 ms328 KiB
#include<bits/stdc++.h> #define ll long long #define endl '\n' using namespace std; int main(){ int n; cin>>n; int a[n+1]; map<int, int> mp; for(int i=0;i<n;i++){ int x; cin>>x; mp[x]=1; } int m, ct=0; cin>>m; while(m--){ int k; cin>>k; bool cn=0; for(int i=0;i<k;i++){ int b; cin>>b; if(mp.count(b)) cn=1; } if(!cn) ct++; } cout<<ct<<endl; return 0; }
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