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[5];
        for(int types_i=0; types_i < n; types_i++){
            int birdType = in.nextInt();
             types[birdType-1] = types[birdType-1]+1;
        }
        
        int max = 0; int maxIdx = 0;
        for (int i = 0; i < types.length; i++) {
            if (max < types[i]) {
                max = types[i]; maxIdx = i;
            }
        }
        System.out.println(maxIdx+1);
    }
}