4. Write a function to find the factorial of a number. 4.1 Follow a recursive procedure to obtain (fact n). (There is a version you should have already seen in the slides-try first to piece it together from your memory and then look back at slides for a solution). 4.2 Use comments to indicate in the code the four steps of the fantastic approach: 1) The size-n problem 2) 3) 4) All the stopping conditions and the return values. All the size-m problems The lines of code that construct the size-n solution from the size-m solutions. Test cases: (fact 5) → 120 (fact 8)→40320 Test much a bigger input number too.

4. Write a function to find the factorial of a number. 4.1 Follow a recursive procedure to obtain (fact n). (There is a version you should have already seen in the slides-try first to piece it together from your memory and then look back at slides for a solution). 4.2 Use comments to indicate in the code the four steps of the fantastic approach: 1) The size-n problem 2) 3) 4) All the stopping conditions and the return values. All the size-m problems The lines of code that construct the size-n solution from the size-m solutions. Test cases: (fact 5) → 120 (fact 8)→40320 Test much a bigger input number too.

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 8SA

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