import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class hacerrank {

    public static void main(String[] args) {
       Scanner in = new Scanner(System.in);
        int q = in.nextInt();
        int [] arr = new int[q];
        int [] ab = new int[6];
        for(int a0 = 0; a0 < q; a0++){
            arr[a0] = in.nextInt();
            }
        for (int i =0;i<6;i++)
            ab[i]=i;
        int temp=0;
        int count =0;
                        int tempCount=0;

        for(int j =0;j<6;j++){
            tempCount=0;
            for(int i =0; i<q;i++){
                 
                if(ab[j]==arr[i]){
                   tempCount++;
                    
                    if(tempCount>count){
                        count = tempCount;
                    temp=arr[i];
                    }
                }
            }
        
        }
        System.out.println(temp);
    }
    
    }