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 a=0,b=0,c=0,d=0,e=0;
        for(int i=0;i<n;i++)
            {
            if(types[i]==1) ++a;
            if(types[i]==2) ++b;
                if(types[i]==3) ++c;
            if(types[i]==4)  ++d;
                if(types[i]==5)  ++e;
                
                
        }
        if(a>=b && a>=c && a>=d && a>=e) System.out.println("1");
        else if(b>=a && b>=c && b>=d && b>=e) System.out.println("2");
            else if(c>=a && c>=b && c>=d && c>=e) System.out.println("3");
            else if(d>=a && d>=b && d>=c && d>=e) System.out.println("4");
            else System.out.println("5");
        // your code goes heren
    }
}