제출 #1258996

#제출 시각아이디문제언어결과실행 시간메모리
1258996billylolwkwkPizza (COCI21_pizza)C++20
50 / 50
0 ms328 KiB
#include<bits/stdc++.h> using namespace std; #define ll long long #define vec vector ll n,m,r=0; vec<bool>a(101,true); signed main(){ ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr); cin>>n;while(n--){ll t;cin>>t;a[t]=false;} cin>>m; while(m--){ ll t;cin>>t;bool f=true; vec<ll>c(t);for(auto&x:c)cin>>x; for(auto&x:c)if(!a[x])f=false; if(f)r++; } cout<<r;return 0; }
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