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];
	        int gType[] = {1,2,3,4,5};
	        int temp = 0;
	        int finalArr[] = new int[n];
	        for(int types_i=0; types_i < n; types_i++){
	            types[types_i] = in.nextInt();
	        }
	        // your code goes here
	        
	        
	        
	        for(int gItr = 0; gItr < gType.length; gItr++){
	        	for(int itr = 0; itr < types.length; itr++){
		            if(gType[gItr] == types[itr]) {
		            	finalArr[gItr] = ++temp;
		            }
		        }
	        	temp = 0;
	        }
	        
	        
	        
//	        for(int i = 0;i<finalArr.length;i++){
//	        	  System.out.println(finalArr[i]);
//	        }
	        int max = 0;
	        for(int i = 0; i < finalArr.length;i++){
	        //	System.out.println(finalArr[i]);
	        	if(max<finalArr[i]){
	        		max = finalArr[i];
	        	}
	        }
	       // System.out.println(max);
	        int temp1 = 0;
	        for(int j =0 ; j< finalArr.length;j++){
	        	if(finalArr[j] == max){
	        		temp1 = j;
	        		System.out.println(gType[temp1]);
	        		break;
	        	}
	        	
	        }
//	      System.out.println(gType[temp1]);
    }
}