C Program to Print Full Pyramid using Numbers in palindromic Format

/*
C Program to Print Full Pyramid using Numbers

        1
      2 3 2
    3 4 5 4 3
  4 5 6 7 6 5 4
5 6 7 8 9 8 7 6 5
*/

#include <stdio.h>
int main()
{
    int i, space, rows, k=0, count = 0, count1 = 0;
    printf("Enter number of rows: ");
    scanf("%d",&rows);
    for(i=1; i<=rows; ++i)
    {
        for(space=1; space <= rows-i; ++space)
        {
            printf("  ");
            ++count;
        }
        while(k != 2*i-1)
        {
            if (count <= rows-1)
            {
                printf("%d ", i+k);
                ++count;
            }
            else
            {
                ++count1;
                printf("%d ", (i+k-2*count1));
            }
            ++k;
        }
        count1 = count = k = 0;
        printf("\n");
    }
    return 0;
}

Enter number of rows: 5
           1
        2 3 2
     3 4 5 4 3
   4 5 6 7 6 5 4
5 6 7 8 9 8 7 6 5

--------------------------------
Process exited after 1.659 seconds with return value 0
Press any key to continue . . .