PYTHON (Basics) I've already written program5_2 but I am unsure how to make the below work. program5_3.py This program should import program5_2 as a module. The main function should prompt the user for the radius (as a float) and execute the imported functions. Outputs should display the same number of decimals as program5_2.py. program5_2 code: import math def area(r): return math.pi*r*r def circumference(r): return 2*math.pi*r def main(): r = float(input("Enter radius of circle ")) print(f"The area of a circle with radius {r} is {area(r):,.4f}") print(f"The circumference is {circumference(r):,.3f}") if __name__ == '__main__': main()
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
PYTHON (Basics)
I've already written program5_2 but I am unsure how to make the below work.
program5_3.py
This program should import program5_2 as a module. The main function should prompt the user for the radius (as a float) and execute the imported functions. Outputs should display the same number of decimals as program5_2.py.
program5_2 code:
import math
def area(r):
return math.pi*r*r
def circumference(r):
return 2*math.pi*r
def main():
r = float(input("Enter radius of circle "))
print(f"The area of a circle with radius {r} is {area(r):,.4f}")
print(f"The circumference is {circumference(r):,.3f}")
if __name__ == '__main__':
main()
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