C program to display star pyramid

Aim: Print the following star pattern using C.

   *
  ***
 ******
********

#include<stdio.h>
#include<conio.h>
int main()
{
	int i,j,n;
	printf("Enter the number of rows : ");
	scanf("%d",&n);
	printf("\nPyramid of * with %d rows:\n",n);
	for(i=1;i<=n;i++)
	{
		printf("\n");
		for(j=0;j<n-i;j++)
		printf(" ");
		for(j=0;j<2*i-1;j++)
		printf("*");
	}
}