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];
        int t1=0,t2=0,t3=0,t4=0,t5=0;
        
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
        }
        
        for(int i = 0; i < types.length; i++){
           if(types[i] == 1)
               t1++;
           if(types[i] == 2)
               t2++;
           if(types[i] == 3)
               t3++;
           if(types[i] == 4)
               t4++;
           if(types[i] == 5)
               t5++;     
        }
        if(t1 >= t2 && t1 >= t3 && t1 >= t4 && t1 >= t5 )
            System.out.println("1");
        if(t2 > t1 && t2 >= t3 && t2 >= t4 && t2 >= t5)
            System.out.println("2");
        if(t3 > t1 && t3 > t2 && t3 >= t4 && t3 >= t5)
            System.out.println("3");
        if(t4 > t1 && t4 > t2 && t4 > t3 && t4 >= t5)
            System.out.println("4");
        if(t5 > t1 && t5 > t2 && t5 > t3 && t5 > t4)
            System.out.println("5");
        
       
        
        // your code goes here
    }
}