Program Of Hollow Pyramid or Triangle in Python

Small Star Python Program for Beginners

 

In this article, we are going to print out the hollow triangle or pyramid in python.

If you are looking for a Python tutorial series then it's here

def pyramid(num):
    
    for i in range(1,num+1):
        for j in range(num-i):
            print(" ", end="")
        for j in range(1, (2*i-1)+1):
            if i == num or j == 1 or j == (2*i-1):
                print('*', end='')
            else:
                print(" ", end="")
        print()
        
pyramid(10)

The output of the program is:

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