import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    
    public static int[] findTypeCounts(int typeNos, Scanner in){
        int n = in.nextInt();
        int[] typeCounts = new int[typeNos];
        for(int types_i=0; types_i < n; types_i++){
            int newBirdType = in.nextInt();
            typeCounts[newBirdType-1] += 1;
        }
        return typeCounts;
    }
    
    public static int findMaxBirdType(int[] typeCounts){
        int maxValue = Integer.MIN_VALUE;
        int maxValueIndex = -1;
        for (int i = 0; i < typeCounts.length; i++){
            if (typeCounts[i] > maxValue){
                maxValueIndex = i;
                maxValue = typeCounts[i];
            }
        }   
        return maxValueIndex+1;
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int[] typeCounts = findTypeCounts(5, in);
        System.out.println(findMaxBirdType(typeCounts));
    }
}