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) throws IOException{

		BufferedReader in=new BufferedReader(new InputStreamReader(System.in));
		in.readLine();
		String[] pajaros=in.readLine().split(" ");
		int[] conteo=new int[5];
		for (int i = 0; i < pajaros.length; i++) {
			conteo[Integer.parseInt(pajaros[i])-1]++;
		}
		int indice=0;
		int cantidad=conteo[0];
		for (int i = 1; i < conteo.length; i++) {
			if(cantidad<conteo[i]){
				cantidad=conteo[i];
				indice=i;
			}
		}
		System.out.println(indice+1);
		
	}
}