/* Pyramids.java
 * Author: Anne
 *
 * Exercise 13:
 * Prints pyramids.
 */

public class Pyramids
{
   public static
   void main (String[] args)
      {
         for (int i=1; i<=5; i=i+1)
         {
            System.out.println("pyramid(" + i +"):"); 
            pyramid(i);
            System.out.println();
         }
      }

   private static
   void pyramid(int n)
      {
         for (int i=1; i<=n; i=i+1) 
         {
            // spaces before
            for (int j=0; j<n-i; j=j+1)
               System.out.print(" ");
            
            for (int j=0; j<2*i-1; j=j+1) 
                    System.out.print("*");
                 
            System.out.println();
         } // end for i
      }
}