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 countIndex=0;
        int[][] birdCount = new int[6][1];
        birdCount[0][0] = 999;
        int[] types = new int[n];
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
            int currentCount = birdCount[types[types_i]][countIndex];
            currentCount++;
            birdCount[types[types_i]][countIndex] = currentCount;
        }
        int typeToPrint=1;
        int typeMaxCount=0;
        for (int type=1; type<6; type++){
            int count = birdCount[type][countIndex];            
            if (typeMaxCount<count){
                typeToPrint=type;
                typeMaxCount=birdCount[type][countIndex];
            }
        }
        System.out.println(typeToPrint);
    }
}