import java.util.Scanner;

class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        if (!scanner.hasNextInt()) {
               System.out.print("Invalid input");
                return;
        }
         int rows = sc.nextInt();
        if (rows <= 0) {
            System.out.print("Invalid input");
            return;
        }
        for (int i = 1; i <= rows; i++) {
            for (int j = 1; j <= i; j++) {
                System.out.print("#");
            }
               System.out.println();
        }

    }
}