제출 #975178

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
975178		vjudge1	Pizza (COCI21_pizza)	C++17	50 / 50	1 ms	600 KiB

Main

#include <bits/stdc++.h>
typedef long double ld;
#define int long long
#define TC int t; cin >> t; for(int _=1; _<=t; _++)
#define pii pair<int, int>
#define pb push_back
#define ffl fflush(stdout)
using namespace std;

signed main(){
   ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
   int n; cin >> n;
   map<int, int> mapp;
   for(int i=0; i<n; i++){
      int x; cin >> x;
      mapp[x] = 1;
   }

   int ans = 0;
   int m; cin >> m;
   while(m--){
      int p; cin >> p;
      bool c = 1;
      for(int i=0; i<p; i++){
         int x; cin >> x;
         if(mapp[x]) c = 0;
      }
      ans+=c;
   }

   cout << ans;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10