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

public class Solution {
    public static int highFreqId(int n, int [] types){
        int [] id = new int[6];
        int max = -1;
        int result = 1;
        for(int i = 0; i < types.length; i++){
            id[types[i]]++;
        }
        
        for(int j = 0; j < id.length; j++){
            if(id[j] > max) {
                max = id[j];
                result = j;
            }
        }
        return result;
    }

    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();
        }
        // your code goes here
        System.out.println(highFreqId(n, types));
        
    }
}