Feb-29-2020, 06:15 AM
What to change such that it only displays the information when executed directly, but it must not not display anything if it is imported as a module. The code works fine, but what to change ?
from math import pi def circle_area(r): return pi * (r ** 2) def circle_circumference(r): return 2 * pi * r radius = float(input("Enter radius: ")) print("Area =", circle_area(radius)) print("Circumference =", circle_circumference(radius))Thanks.