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();
        }
        // your code goes here
        int frecuency[]={0,0,0,0,0};
        for(int types_i=0; types_i < n; types_i++){
            int bird = types[types_i];
            switch(bird){
                case 1:
                    frecuency[0]=frecuency[0]+1;
                    break;
                case 2:
                    frecuency[1]=frecuency[1]+1;
                    break;
                case 3:
                    frecuency[2]=frecuency[2]+1;
                    break;
                case 4:
                    frecuency[3]=frecuency[3]+1;
                    break;
                case 5:
                    frecuency[4]=frecuency[4]+1;
                    break;
            }
        }
        int hf = 0;
        
        for(int types_i=0; types_i <4 ; types_i++){
            if(frecuency[hf]<frecuency[types_i+1]){
                hf=types_i+1;
            }
            //System.out.println("frecuency["+(types_i+1)+"]=>"+frecuency[types_i]);
        }
        System.out.println((hf+1));
    }
}