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[] count = new int[6];
        for(int types_i = 0; types_i <n; types_i++){
            count[types[types_i]]++;
        }
        int maxCount = count[5];
        for (int count_i = 4; count_i >0; count_i--){
            if(count[count_i] >= maxCount)
                maxCount = count[count_i];
        }
        int i = 1;
        while(count[i] != maxCount){
            i++;
        }
        System.out.println(i);
            
        }
    }