# -- coding: utf-8 --

def add(a, b):
	print "ADDING %d + %d" %(a, b)
	return a + b

def substract(a, b):
	print "SUBSTRACTING %d + %d" %(a, b)
	return a - b

print "Let's do some math with just fuctions!"

age = add(30, 5)
height = substract(78, 4)


print "Age : %d, Height : %d" % (age, height)

