import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    public static void main(String[] args) {
          Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        int[] types = new int[n];
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
        }
        int max_count = 0;
        Arrays.sort(types);
        String type = Arrays.toString(types);
        type = type.replace("[","");
        type = type.replace("]","");
        type = type.replace(",","");
        Set<String> num = new HashSet<String>(Arrays.asList(type.split("")));
        int max_num = 0;
        num.remove(" ");
        for(String str : num)
        {
        	int size = type.length()-type.replace(str,"").length();
        	if(size > max_count)
        	{
        		max_count = size;
        		max_num = Integer.parseInt(str);
        	}
        }
        System.out.println(max_num);
        in.close();
    }
}