#include <cs50.h>
#include <stdio.h>
void loop(void);
int main(void)
{   int s = 7;
    int H, i, L;
    printf("please Enter an integer value :"); //Taking the hight from the user
    scanf("%d", &H);
    if (H > 0 && H <= 8)
    {
        for (i = 1; i <= H; i++) // loops for buliding the pyramid
        {
            for (L = 1; L <= i; L++)
            {    s--;
                do
                {
                    printf(".");
                    s--;
                }
                while(s!=0);
                printf("#");
            }
            printf("\n");

        }
    }

    else if (H <= 0 || H > 8)  //if the value isn't right
    {
        do// very important to repeat the error msg in case the user keeps putting a wrong number .
        {
            printf("Error please Enter a correct Value: ");
            scanf("%d", &H);
        }
        while (H <= 0 || H > 8);// the condition to repeat the error msg
        if (H > 0 && H <= 8)
        {
            for (i = 1; i <= H; i++) // the loop for building the pyramid again .
            {
                for (L = 1; L <= i; L++)
                {
                    printf("#");
                }
                printf("\n");
            }
        }
    }
    return 0 ;
}