제출 #1245935

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1245935		hiseyam	Pizza (COCI21_pizza)	C++20	50 / 50	0 ms	328 KiB

Main

#include <iostream>
#include <cmath>
#define ll long long
using namespace std;

int N;
int M;
int K;
int B;
bool is_prohibited[105];
int ans;
int main (){
    cin >> N;
    for (int i = 0; i < N; i++){
        int A;
        cin >> A;
        is_prohibited[A] = 1;
    }
    cin >> M;
    for (int i = 0; i < M; i++){
        bool is_allowed = 1;
        cin >> K;
        for (int j = 0; j < K; j++){
            cin >> B;
            if(is_prohibited[B]){
                is_allowed = 0;
                // break;
            }
        }
        // cout << i << " " << is_allowed << endl;
        if (is_allowed) ans++;
    }
    cout << ans;
}

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