#include <stdio.h>

#include <cs0.h>

​

int main(void)
5
{

    int h;

    int i, j;

do

{

    h = get_int("How big do you want?: ");

}

​

while (h < 1 || h > 8);

​

for (i = 0; i <= h; i++)

{

    for(j = 0; j <= ; j++)
18
    {

        if(j <= 8 - i || j >= 11 + i || j==9 || j ==10)

        printf(" ");

        else

        printf("#");

​

    }

    printf("\n");

​

}

​