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();

        if ((n <= 5) || (n >= 200000)) {
            throw new IllegalArgumentException("value is out of range");
        }
        int[] types = new int[n];
        for (int types_i = 0; types_i < n; types_i++) {
            types[types_i] = in.nextInt();

            if ((types[types_i] < 1) || (types[types_i] > 5)) {
                throw new IllegalArgumentException("value is out of range");
            }
        }
        Solution solution = new Solution();
        int count[] = solution.getCount(types);

        int index = solution.getHighest(count);
        System.out.println(index + 1);
    }

    public int[] getCount(int[] types) {
        int count[] = {0, 0, 0, 0, 0};
        for (int i = 0; i < types.length; i++) {
            switch (types[i]) {
                case 1:
                    count[0]++;
                    break;
                case 2:
                    count[1]++;
                    break;
                case 3:
                    count[2]++;
                    break;
                case 4:
                    count[3]++;
                    break;
                case 5:
                    count[4]++;
                    break;
            }

        }

        return count;
    }

    public int getHighest(int[] count) {

        int max = count[0];

        int index = 0;

        for (int i = 0; i < count.length; i++) {
            if (max < count[i]) {
                max = count[i];
                index = i;

            }
        }

        return index;
    }

}