. 1. You will have to create a Cylinder class.2. You will have to create 2 class variables.3. Create a required constructor.4. Write 2 class methods:..One that takes the height first and then the radius and then swapsOne that takes a string where the radius and height values are separatedwith a hyphen.Write 2 static methods:.One that calculates the area of a whole cylinder (formula: 2m² +2mmh)• Another that calculates the volume of a cylinder (formula: mr²h)**Observe the output values carefully to understand how the radius and height valuesare changing.[You are not allowed to change the code below]print("# Write your code herec1 = Cylinder(0,0)Cylinder.area(c1.radius,c1.height)Cylinder.volume(c1.radius.c1.height)print("c2= Cylinder.swap(8.3)c2.area(c2.radius,c2.height)c2.volume (c2.radius,c2.height)print(".c3 = Cylinder.changeFormat("7-13")c3.area(c3.radius,c3.height)c3.volume(c3.radius.c3.height)Cylinder(0.3,5.56).area(Cylinder.radius, Cylinder.height)=========")Cylinder(3,5).volume(Cylinder.radius, Cylinder.height))print("▪▪▪▪Output:Default radius=5 and height=18.Updated: radius=0 and height=0.Area: 0.0Volume: 0.0================Default radius=0 and height=0.Updated: radius=3 and height=8.Area: 207.34511513692635Volume: 226.1946710584651‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒Default radius=3 and height=8.Updated: radius=7.0 and height=13.0.Area: 879.645943005142Volume: 2001.1945203366981=======Default radius-7.0 and height=13.0.Updated: radius=0.3 and height=5.56.Area: 11.045839770021713====================Default radius 0.3 and height-5.56.Updated: radius=3 and height 5.Volume: 141.3716694115407

As we know The given problem involves or meets different concepts of Python Object Oriented…

3. Create a required constructor. 4. Write 2 class methods: One that takes the height first and then the radius and then swaps One that takes a string where the radius and height values are se with a hyphen. Write 2 static methods: . . One that calculates the area of a whole cylinder (formula: 2m² + . Another that calculates the volume of a cylinder (formula: m²h) Observe the output values carefully to understand how the radius and height

3. Create a required constructor. 4. Write 2 class methods: One that takes the height first and then the radius and then swaps One that takes a string where the radius and height values are se with a hyphen. Write 2 static methods: . . One that calculates the area of a whole cylinder (formula: 2m² + . Another that calculates the volume of a cylinder (formula: m²h) Observe the output values carefully to understand how the radius and height

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

1. You will have to create a Cylinder class.
2. You will have to create 2 class variables.
3. Create a required constructor.
4. Write 2 class methods:
.
.
One that takes the height first and then the radius and then swaps
One that takes a string where the radius and height values are separated
with a hyphen.
Write 2 static methods:
.
One that calculates the area of a whole cylinder (formula: 2m² +2mmh)
• Another that calculates the volume of a cylinder (formula: mr²h)
**Observe the output values carefully to understand how the radius and height values
are changing.
[You are not allowed to change the code below]
print("
# Write your code here
c1 = Cylinder(0,0)
Cylinder.area(c1.radius,c1.height)
Cylinder.volume(c1.radius.c1.height)
print("
c2= Cylinder.swap(8.3)
c2.area(c2.radius,c2.height)
c2.volume (c2.radius,c2.height)
print(".
c3 = Cylinder.changeFormat("7-13")
c3.area(c3.radius,c3.height)
c3.volume(c3.radius.c3.height)
Cylinder(0.3,5.56).area(Cylinder.radius, Cylinder.height)
=========")
Cylinder(3,5).volume(Cylinder.radius, Cylinder.height))
print("▪▪▪▪
Output:
Default radius=5 and height=18.
Updated: radius=0 and height=0.
Area: 0.0
Volume: 0.0
========
========
Default radius=0 and height=0.
Updated: radius=3 and height=8.
Area: 207.34511513692635
Volume: 226.1946710584651
‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒
Default radius=3 and height=8.
Updated: radius=7.0 and height=13.0.
Area: 879.645943005142
Volume: 2001.1945203366981
=======
Default radius-7.0 and height=13.0.
Updated: radius=0.3 and height=5.56.
Area: 11.045839770021713
====================
Default radius 0.3 and height-5.56.
Updated: radius=3 and height 5.
Volume: 141.3716694115407

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