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[] counterArray = new int[5];
        for (int counter = 0; counter < n; counter++) {
            counterArray[types[counter] - 1] += 1;
        }
        int biggest = 0;
        for (int counter = 0; counter < 5; counter++) {
            if (counterArray[counter] > biggest) {
                biggest = counterArray[counter];
            }
        }
        for (int counter = 0; counter < 5; counter++) {
            if (counterArray[counter] == biggest) {
                System.out.println(counter + 1);
                break;
            }
        }
        
    }
}