import java.util.Scanner;

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