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[] birdTypes = {1,2,3,4,5};
	        int[] birdTypesCount = {0,0,0,0,0};
	        
	        for(int t : types){
	        	for(int x = 0; x < 5; x++){
	        		if(t == birdTypes[x]){
	        			birdTypesCount[x]++;
	        		}
	        	}
	        }
	        int max = maxValue(birdTypesCount);
	        int ans = index(max, birdTypesCount);
	        System.out.println(birdTypes[ans]);
	   }
	 
	 public static int maxValue(int array[]){
		int max = array[0];
		for (int i = 1; i < array.length; i++){
			if(array[i] > max){
				max = array[i];
			}
		}
		//returning value of array index 
		return max;
	 }
	 
	 public static int index(int val, int array[]){
		int ind = array[4];
		 for (int i = 4; i >= 0; i--){
				if(array[i] == val){
					ind = i;
				}
		 }
		 //return array index location
		 return ind;
	 }
}