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 counter1=0;
        int counter2=0;
        int counter3=0;
        int counter4=0;
        int counter5=0;
        for(int i=0; i<n; i++){
            if (types[i]==1){
                counter1++;
            }
            if (types[i]==2){
                counter2++;
            }
            if (types[i]==3){
                counter3++;
            }
            if (types[i]==4){
                counter4++;
            }
            if (types[i]==5){
                counter5++;
            }
            
        }
        int print;
        int real;
        if(counter5>counter4){
            print=counter5;
            real=5;
        }
        else{
            print=counter4;
            real=4;
        }
        if(counter3>=print){
            print=counter3;
            real=3;
        }
        if(counter2>=print){
            print=counter2;
            real=2;
        }
        if(counter1>=print){
            print=counter1;
            real=1;
        }
        System.out.println(real);
    }
}