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[] countArr = {0,0,0,0,0};
        for(int types_i=0; types_i < n; types_i++){
            types[types_i] = in.nextInt();
            
            if(types[types_i]==1){countArr[0]++;}
           else if(types[types_i]==2){countArr[1]++;}
            else if(types[types_i]==3){countArr[2]++;}
            else if(types[types_i]==4){countArr[3]++;}
            else{countArr[4]++;}
            
        }
        // your code goes here
    int max=0, ind=0;
        for(int i=0;i<countArr.length;i++){
           if(max<countArr[i]){
               max=countArr[i];
               ind=i;
           }
            
        }
        
        System.out.println(ind+1);
        
        
    }
}