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 _1=0;
        int _2=0;
        int _3=0;
        int _4=0;
        int _5=0;
        
        int max=0;
        for(int i:types){
            if(i == 1){
                _1++;
                if(max<_1){
                    max = _1;
                }
            }
            else if(i == 2){
                _2++;
                if(max<_2){
                    max = _2;
                }
            }
            else if(i == 3){
                _3++;
                if(max<_3){
                    max = _3;
                }
            }
            else if(i == 4){
                _4++;
                if(max<_4){
                    max = _4;
                }
            }
            else{
                _5++;
                if(max<_5){
                    max = _5;
                }
            }
        }
        
        int[] arr = {_1,_2,_3,_4,_5,};
        for(int i=0; i<5; i++){
            if(arr[i]==max){
                System.out.println(i+1);
                break;
            }
        }
    }
}