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
        int [] result = new int[5];
        for (int i = 0; i < n; i++){
            result[types[i] - 1]++;
        }
        int max = Arrays.stream(result).max().getAsInt();
        int output = 0;
        for (int i = 4; i >= 0; i--){
            if(max == result[i]){
                output = i+1;
            }
        }
        System.out.println(output);
    }
}