import java.util.Scanner;
public class main{
    public static void main(String[]args){
        Scanner sc = new Scanner(System.in);
        char a = sc.nextInt();
        if(a>0){
            for(int i = 1;i<=a;i++){
            for(int j = 1;j<=i;j++){
                System.out.printf("#");
            }                System.out.println();
            }
        }
        else{
            System.out.println("Invalid input");
        }
    }
}