C-Star Quick

#include <stdio.h>

int main()
{
    int n;
    int i, j, k;

    printf("lebar = ");     scanf("%d", &n);

    for (i=0, k=n-1; i<n; i++, k--)
    {
        for (j=0; j<k; j++)
            printf(" ");

        for (j=0; j<=i; j++)
            printf("* ");

        printf("\n");
    }

    for (i=1, k=n-1; i<=n; i++, k--)
    {
        for (j=0; j<i; j++)
            printf(" ");

        for (j=0; j<k; j++)
            printf("* ");

        printf("\n");
    }


}