LEE SANG JIN MacTechIN

## gist:61f8570a4152778a875f6a062531b866

#
# a = []
# for i in range(1, 10+1):
#     if i % 2 == 1:
#         a.append(i*2)
#
# print (a)

# List comprehension type by python

## gist:bf1297483c05640a5feef1e90d49b14c
import sys


def get_natural_number():
    n = 0
    while True:
        n += 1
        yield n

	#
	# a = []
	# for i in range(1, 10+1):
	# if i % 2 == 1:
	# a.append(i*2)
	#
	# print (a)

	# List comprehension type by python
	import sys


	def get_natural_number():
	n = 0
	while True:
	n += 1
	yield n