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 t1=0,t2=0,t3=0,t4=0,t5=0;
        for(int i=0;i<n;i++){
            if(types[i]==1){
                t1++;
            }
            else if(types[i]==2){
                t2++;
            }
            else if(types[i]==3){
                t3++;
            }
            else if(types[i]==4){
                t4++;
            }
            else{
                t5++;
            }
        }
        int[] count=new int[5];
        count[0]=t1;
        count[1]=t2;
        count[2]=t3;
        count[3]=t4;
        count[4]=t5;
        int max=0;
        for(int i=0;i<5;i++){
            if(count[i]>max){
                max=count[i];
            }            
        }
        if(max==count[0]){
            System.out.println("1");
        }
        else if(max==count[1]){
            System.out.println("2");
        }
        else if(max==count[2]){
            System.out.println("3");
        }
        else if(max==count[3]){
            System.out.println("4");
        }
        else{
            System.out.println("5");
        }



    }
}