Program in C to print the star pyramid structure

Write a program in C to print the following star pyramid structure: 

*********
*******
*****
***
* 

Solution:

#include<stdio.h>
intmain()
{

intn=9,r,c;

for(r=5; r>=1; r--,n=n-2)

{

for(c=1; c<=n; c++)

printf("*");

printf("\n");

}

return 0;

}