def test_volume(self):
self.assertAlmostEqual(volume(self.radius), 904.78, places=2)
self.assertEqual(volume('bleen'), 0)
#!/usr/bin/env python # -*- coding: utf8 -*- """ spheretest.py - Chapter 14, exercise 1 """ #from sphere import * import sphere print 'Enter the radius :' radius = int(input()) print 'The area is: ' + str(sphere.area(radius)) print 'The volume is: ' + str(sphere.volume(radius))
#from sphere import *
import sphere
print("Enter the radius of the sphere: ")
radius = int(input())
#print("The area is " + str(area(radius)))
#print("The volume is " + str(volume(radius)))
print("The area is " + str(sphere.area(radius)))
print("The volume is " + str(sphere.volume(radius)))
# sphereTest
# C:\Users\lenovo\Desktop\2020\2020DeveloPython
sample1 = '''
from sphere import *
print ("enter the radius of the sphere")
radius = int(input())
print ("the area is" + str(area(radius)))
print ("the volume us " + str(volume(radius)))
'''
#sample2
import sphere
print ("enter the radius of the sphere")
radius = int(input())
print ("the area is" + str(sphere.area(radius)))
print ("the volume us " + str(sphere.volume(radius)))
#from sphere import *
import sphere
radius=int(input("Enter radius of a sphere "))
print "Area of sphere is "+ str(sphere.area(radius))
print "Volum of sphere is "+ str(sphere.volume(radius))
def main():
# The choice variable controls the loop
# and holds the user's menu choice.
choice = 0
while not (choice == 5):
# display the menu.
display_menu()
# Get the user's choice.
choice = int(input('Enter your choice: '))
# Perform the selected action.
if choice == 1:
r = float(input("Enter the circle's radius: "))
print('The area is {:.3f}.'.format(circle.area(r)))
elif choice == 2:
radius = float(input("Enter the circle's radius: "))
print('The circumference is {:.3f}'.\
format(circle.circumference(radius)))
elif choice == 3:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print("The area is {:.3f}".format(rectangle.area(width, length)))
elif choice == 4:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print('The perimeter is {:.3f}'.\
format(rectangle.perimeter(width, length)))
elif choice == 5:
base = float(input("Enter triangle's base length: "))
height = float(input("Enter the triangle's height: "))
print("The area is: {:.3f}".format(triangle.area(height, base)))
elif choice == 6:
side_a = float(input("Enter the length of the side a: "))
side_b = float(input("Enter the length of the side b: "))
side_c = float(input("Enter the length of the side c: "))
print("The perimeter of the triangle is: {:.3f}".\
format(triangle.perimeter(side_a, side_b, side_c)))
elif choice == 7:
radius = float(input("Enter the sphere's radius: "))
print("The surface area of the sphere is: {:.3f}".\
format(sphere.surface(radius)))
elif choice == 8:
height = float(input("Enter the sphere's height: "))
radius = float(input("Enter the sphere's radius: "))
print("The volume of the sphere is: {:.3f}".\
format(sphere.volume(height,radius)))
elif choice == 9:
height = float(input("Enter the cylinder's height: "))
radius = float(input("Enter the cylinder's radius: "))
print("The surface area of the cylinder is: {:.3f}".\
format(cylinder.surface(height, radius)))
elif choice == 10:
height = float(input("Enter the cylinder's height: "))
radius = float(input("Enter the cylinder's radius: "))
print("The volume of the cylinder is: {:.3f}".\
format(cylinder.volume(height, radius)))
elif choice == 0:
print("Exiting the program...")
else:
print("Error: invalid selection.")
