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[] res = new int[] {0, 0, 0, 0, 0};
        for (int v: types) {
            res[v-1]++; 
        }
        
        int r = 0;
        int m = res[0];
        int i = 0;
        
        for (int v: res) {
            i++;
            if (m < v) {
                m = v;
                r = i;
            }
        }
        
        System.out.print(r);
    }
   
}