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();
        }
        // your code goes here
        
        /* use switch/case to tally the total number
         * of each type of bird
         */
        int[] tally = new int[5];
        
        for(int tally_i=0; tally_i < n; tally_i++){
            switch (types[tally_i]){
                case 1:
                  tally[0]++;
                  break;
                case 2:
                  tally[1]++;
                  break;
                case 3:
                  tally[2]++;
                  break;
                case 4:
                  tally[3]++;
                  break;
                case 5:
                  tally[4]++;
                  break;
            }
        }
        
        /* find the type with the greatest total 
         * and assign to variable 'max'
         */
        int max = tally[0];
        for(int max_i = 1; max_i < 5; max_i++){
            if(tally[max_i] > max){ max = tally[max_i]; }
        }
        
        /* find the first type whose tally
         * matches variable 'max'
         */
        int ans = 0;
        while(tally[ans] != max){ ans++; }
        
        System.out.println(ans + 1);
        
        
    }
}