Prac2_Assignment 2 Write a program that accepts a circle's radius request as input and calculates the following: The radius (r) The diameter (2r) The circumference (2Tr) The area (TTr2) Python code: print("\nAssignment 2\n") radius = 0.0 diameter = 0.0 circumference = 0.0 area = 0.0 radius = float(input("What is the radius of the circle?: ")) diameter = radius * 2 circumference = round(2 * pi * radius, 2) area = round(pi * radius ** 2, 2) print("\nThe radius of the circle is: ", radius) print("\nThe diameter of the circle is: ", diameter) print("\nThe circumference of the circle is: ", circumference) print("\nThe area of the circle is: ", area) Write the C++ version of the given Python program Output if the input value is 4 I "C:\CMPG 121 2020\Week 1 24 Aug\Ass2\bin\Debug\Ass2.e Assignment 2 Enter the radius of a circle: 4 The radius of the circle is: 4 The diameter of the circle is: 8 The circumference of the circle is: 25.176 The area of the circle is: 50.352 Notes: Include the following header file: #include // to import mathematical functions Declare Pl as follows in the main function: const double PI = 3.147; How to call the pow function in C++: area = PI * pow(radius,2); Test data: Use the value of 2.5 as radius.
Prac2_Assignment 2 Write a program that accepts a circle's radius request as input and calculates the following: The radius (r) The diameter (2r) The circumference (2Tr) The area (TTr2) Python code: print("\nAssignment 2\n") radius = 0.0 diameter = 0.0 circumference = 0.0 area = 0.0 radius = float(input("What is the radius of the circle?: ")) diameter = radius * 2 circumference = round(2 * pi * radius, 2) area = round(pi * radius ** 2, 2) print("\nThe radius of the circle is: ", radius) print("\nThe diameter of the circle is: ", diameter) print("\nThe circumference of the circle is: ", circumference) print("\nThe area of the circle is: ", area) Write the C++ version of the given Python program Output if the input value is 4 I "C:\CMPG 121 2020\Week 1 24 Aug\Ass2\bin\Debug\Ass2.e Assignment 2 Enter the radius of a circle: 4 The radius of the circle is: 4 The diameter of the circle is: 8 The circumference of the circle is: 25.176 The area of the circle is: 50.352 Notes: Include the following header file: #include // to import mathematical functions Declare Pl as follows in the main function: const double PI = 3.147; How to call the pow function in C++: area = PI * pow(radius,2); Test data: Use the value of 2.5 as radius.
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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Transcribed Image Text:Prac2_Assignment 2
Write a program that accepts a circle's radius request as input and calculates the following:
The radius (r)
The diameter (2r)
The circumference (2Tr)
The area (TTr2)
Python code:
print("\nAssignment 2\n")
radius = 0.0
diameter = 0.0
circumference = 0.0
area = 0.0
radius = float(input("What is the radius of the circle?: "))
diameter = radius * 2
circumference = round(2 * pi * radius, 2)
area = round(pi * radius ** 2, 2)
print("\nThe radius of the circle is: ", radius)
print("\nThe diameter of the circle is: ", diameter)
print("\nThe circumference of the circle is: ", circumference)
print("\nThe area of the circle is: ", area)
Write the C++ version of the given Python program
Output if the input value is 4
I "C:\CMPG 121 2020\Week 1 24 Aug\Ass2\bin\Debug\Ass2.e
Assignment 2
Enter the radius of a circle: 4
The radius of the circle is: 4
The diameter of the circle is: 8
The circumference of the circle is: 25.176
The area of the circle is: 50.352
Notes:
Include the following header file:
#include <cmath>
// to import mathematical functions
Declare Pl as follows in the main function:
const double PI = 3.147;
How to call the pow function in C++:
area = PI * pow(radius,2);
Test data:
Use the value of 2.5 as radius.
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