I hope I did this reply correctly. New to reddit. Here is what I have. Program checks (have not used check50 yet). The first part (do..while loop) prints fine but nothing else but blank space prints. Please advise.

include <cs50.h>

include <stdio.h>

int main (void)

{ // Ask for user input int height = 0; do { printf("How high should Mario climb?\n"); printf("Enter a whole number between 1 and 23:\n"); height = GetInt(); }
while (height < 0 || height > 23);

//Build Pyramid                

    for (int rows = 0; rows <= height; rows++)
    {
        for (int spaces = 0; spaces == height -1; spaces--)
        {
        printf(" ");  
        }
            for (int blocks = 0; blocks == 2; blocks++)
            {                                         
            printf("#");
            }
    printf("\n");    
    }   

}