mirror of
https://github.com/TheAlgorithms/Python.git
synced 2024-11-24 05:21:09 +00:00
cecf43d648
* Pyupgrade to Python 3.9
* updating DIRECTORY.md
Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
134 lines
3.2 KiB
Python
134 lines
3.2 KiB
Python
"""
|
|
Find Volumes of Various Shapes.
|
|
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Volume
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
from math import pi, pow
|
|
|
|
|
|
def vol_cube(side_length: int | float) -> float:
|
|
"""
|
|
Calculate the Volume of a Cube.
|
|
|
|
>>> vol_cube(1)
|
|
1.0
|
|
>>> vol_cube(3)
|
|
27.0
|
|
"""
|
|
return pow(side_length, 3)
|
|
|
|
|
|
def vol_cuboid(width: float, height: float, length: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Cuboid.
|
|
:return multiple of width, length and height
|
|
|
|
>>> vol_cuboid(1, 1, 1)
|
|
1.0
|
|
>>> vol_cuboid(1, 2, 3)
|
|
6.0
|
|
"""
|
|
return float(width * height * length)
|
|
|
|
|
|
def vol_cone(area_of_base: float, height: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Cone.
|
|
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Cone
|
|
:return (1/3) * area_of_base * height
|
|
|
|
>>> vol_cone(10, 3)
|
|
10.0
|
|
>>> vol_cone(1, 1)
|
|
0.3333333333333333
|
|
"""
|
|
return area_of_base * height / 3.0
|
|
|
|
|
|
def vol_right_circ_cone(radius: float, height: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Right Circular Cone.
|
|
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Cone
|
|
:return (1/3) * pi * radius^2 * height
|
|
|
|
>>> vol_right_circ_cone(2, 3)
|
|
12.566370614359172
|
|
"""
|
|
return pi * pow(radius, 2) * height / 3.0
|
|
|
|
|
|
def vol_prism(area_of_base: float, height: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Prism.
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Prism_(geometry)
|
|
:return V = Bh
|
|
|
|
>>> vol_prism(10, 2)
|
|
20.0
|
|
>>> vol_prism(11, 1)
|
|
11.0
|
|
"""
|
|
return float(area_of_base * height)
|
|
|
|
|
|
def vol_pyramid(area_of_base: float, height: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Pyramid.
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Pyramid_(geometry)
|
|
:return (1/3) * Bh
|
|
|
|
>>> vol_pyramid(10, 3)
|
|
10.0
|
|
>>> vol_pyramid(1.5, 3)
|
|
1.5
|
|
"""
|
|
return area_of_base * height / 3.0
|
|
|
|
|
|
def vol_sphere(radius: float) -> float:
|
|
"""
|
|
Calculate the Volume of a Sphere.
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Sphere
|
|
:return (4/3) * pi * r^3
|
|
|
|
>>> vol_sphere(5)
|
|
523.5987755982989
|
|
>>> vol_sphere(1)
|
|
4.1887902047863905
|
|
"""
|
|
return 4 / 3 * pi * pow(radius, 3)
|
|
|
|
|
|
def vol_circular_cylinder(radius: float, height: float) -> float:
|
|
"""Calculate the Volume of a Circular Cylinder.
|
|
Wikipedia reference: https://en.wikipedia.org/wiki/Cylinder
|
|
:return pi * radius^2 * height
|
|
|
|
>>> vol_circular_cylinder(1, 1)
|
|
3.141592653589793
|
|
>>> vol_circular_cylinder(4, 3)
|
|
150.79644737231007
|
|
"""
|
|
return pi * pow(radius, 2) * height
|
|
|
|
|
|
def main():
|
|
"""Print the Results of Various Volume Calculations."""
|
|
print("Volumes:")
|
|
print("Cube: " + str(vol_cube(2))) # = 8
|
|
print("Cuboid: " + str(vol_cuboid(2, 2, 2))) # = 8
|
|
print("Cone: " + str(vol_cone(2, 2))) # ~= 1.33
|
|
print("Right Circular Cone: " + str(vol_right_circ_cone(2, 2))) # ~= 8.38
|
|
print("Prism: " + str(vol_prism(2, 2))) # = 4
|
|
print("Pyramid: " + str(vol_pyramid(2, 2))) # ~= 1.33
|
|
print("Sphere: " + str(vol_sphere(2))) # ~= 33.5
|
|
print("Circular Cylinder: " + str(vol_circular_cylinder(2, 2))) # ~= 25.1
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|