BOJ(백준) - 10815 (숫자 카드)

#include<iostream>
#include<cstdio>
#include<algorithm>
#include<vector>
using namespace std;

vector<int> V;

int main(void)
{
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);

	int N;
	cin >> N;

	for (int i = 0;i < N;i++)
	{
		int num;
		cin >> num;

		V.push_back(num);
	}

	sort(V.begin(), V.end());

	int M;
	cin >> M;

	for (int i = 0;i < M;i++)
	{
		int target;
		cin >> target;

		cout << binary_search(V.begin(), V.end(), target) << "\n";
	}
}