11 lines
No EOL
235 B
Python
11 lines
No EOL
235 B
Python
# Runestone.Academy thinkcspy course
|
|
# Chapter 2
|
|
# Problem 8
|
|
|
|
r_string = input('Enter the radius of the circle')
|
|
r = int(r_string)
|
|
pi = 3.14
|
|
|
|
area = pi * r**2
|
|
|
|
print('The approximate area of the circle with', r, 'radius is', area, '.') |