06. Rhombus of Stars

import java.util.Scanner;

public class RhombusOfStars {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        for (int row = 1; row <= n; row++) {
            System.out.println((" ").repeat(n - row) + ("* ").repeat(row));
        }
        for (int row = n - 1; row > 0; row--) {
            System.out.println((" ").repeat(n - row) + ("* ").repeat(row));
        }
    }
}