#include <cstdio>
#include <map>
using namespace std;

int main()
{
	freopen("pooh.in", "r", stdin);
	freopen("pooh.out", "w", stdout);
	int n;
	scanf("%d", &n);
	int a;
	map<int, int> M;
	for(int i = 0; i < n; i++)
	{
		scanf("%d", &a);
		M[a]++;
	}

	int total, best_total = 0, best_cnt = 0, best_pos;
	for(map<int, int>::const_iterator it = M.begin(); it != M.end(); it++)
	{
		total = (*it).first * (*it).second;
		if(total > best_total)
		{
			best_total = total;
			best_cnt = (*it).second;
			best_pos = (*it).first;
		}
		else if(total == best_total && (*it).second < best_cnt)
		{
			best_total = total;
			best_cnt = (*it).second;
			best_pos = (*it).first;
		}
	}
	printf("%d\n", best_pos);
	return 0;
}<!-- 0.0404s -->