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];
        
        Map<Integer,Integer> map = new HashMap<Integer,Integer>();
        
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
            
            if(!map.containsKey(types[types_i])){
                map.put(types[types_i], 1);
            }
            else if(map.containsKey(types[types_i])){
                map.put(types[types_i],map.get(types[types_i]) + 1);
            }
            
        }   
        // your code goes here
       int maxValue = Collections.max(map.values());
       System.out.println(getKeyFromValue(map,maxValue));
    }
    
    public static Object getKeyFromValue(Map hm, Object value) {
        for (Object o : hm.keySet()) {
            if (hm.get(o).equals(value)) {
                return o;
             }
           }
           return null;
         }
}