#include <iostream>
using namespace std;

int main()
{
	int N, L;
	int cnt[6] = {0};
	int answer = 1;

	cin >> N;
	for(int i = 0; i < N; ++i)
	{
		cin >> L;
		cnt[L - 1]++;
	}

	for(int i = 0; i < 6; ++i)
	{
		if(cnt[answer - 1] <= cnt[i])
		{
			answer = i + 1;
		}
	}

	cout << answer << endl;
	return 0;
}