2- The factorial n! of a positive integer n is defined as n! = = 1*2*3 .. . * (n-1) * n Where 0! = 1 Write a function to calculate the factorial of a number. Argument: A number n of type unsigned int. Returns: The factorial n! of type long double. Write two versions of the function, where the factorial is calculated using a loop calculated recursively Test both functions by outputting the factorials of the numbers 0 to 20.
2- The factorial n! of a positive integer n is defined as n! = = 1*2*3 .. . * (n-1) * n Where 0! = 1 Write a function to calculate the factorial of a number. Argument: A number n of type unsigned int. Returns: The factorial n! of type long double. Write two versions of the function, where the factorial is calculated using a loop calculated recursively Test both functions by outputting the factorials of the numbers 0 to 20.
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter15: Recursion
Section: Chapter Questions
Problem 15SA
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