#include<iostream>
using namespace std;
int main(void)
{
	int n, v[6] = { 0 };
	cin >> n;
	for (int i = 0; i < n; i++){
		int t; cin >> t;
		v[t - 1]++;
	}
	n = 6;
	for (int i = 5; i > 0; i--){
		if (v[n - 1] < v[i - 1]){ n = i; }
	}
	cout << n << endl;
	return 0;
}