## Get circle radius and square side from the user, convert it to float and save into variables r and a
r = float(raw_input("Circle radius? "))
a = float(raw_input("Square side? "))

## Calculate circle and square area and save them to variables s1 and s2
s1 = 3.14 * (r ** 2)
s2 = a ** 2

## Print the results. Convert s1 and s2 to strings before merging with a string (merging strings and floats results in an error).
print "Circle area: " + str(s1)
print "Square area: " + str(s2)
print s1 > s2 # Compare variables s1 and s2 (is s1 greater than s2?)