a = 3
b = 4.0
c = a + b
d = a - b
f = 2.0 * a 
g = b / 3.0
print('c = a + b = ',c)
print('d = a - b = ',d)
print('f =  2.0 * a = ',f)
print('g = b / 3.0 = ',g)

a = 3
b = 4.0
c = a + b
d = a - b
f = 2.0 * a 
g = b / 3.0
print('c = a + b = ',c)
print('d = a - b = ',d)
print('f =  2.0 * a = ',f)
print('g = b / 3.0 = ',g)
