Very Simple Class – Python

#!/usr/bin/python
# simpClass.py

class calc:
	def __init__(self,a,b):
		self.add=a+b
		self.sub=a-b

fCalc=calc(2,2)
sCalc=calc(3,6)

print fCalc.add
print sCalc.sub

that returns

$ python simpClass.py
4
-3