#!/usr/bin/env python 3
# while-loop.py
count = 0
while(count < 256 ):
	print(str(count)+"  ",end="" )
	count = count + 1
	if(count % 20 == 0):
		print(" * ")

'''
count uncrement 
encapsulated block - scope
type cast
concatenation 
% modulus modulo
'''
