EBK STARTING OUT WITH PROGRAMMING LOGIC
4th Edition
ISBN: 9780100659384
Author: GADDIS
Publisher: YUZU
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Chapter 13, Problem 1PE
Program Plan Intro
Recursive Multiplication
Program Plan:
- Define the “main()” function:
- Initializes the variable “n1” is “0”
- Initializes the variable “n2” is “0”
- Check the value of “n1”.
- If it is less than or equal to “0”, then get the first number from the user and store it to the variable “n1”.
- Check the value of “n2”.
- If it is less than or equal to “0”, then get the second number from the user and store it to the variable “n2”.
- Call the function “multiplyRecursive()” and pass the two arguments “n1” and “n2”.
- Define the “multiplyRecursive()” function:
- Check the value of “x” and “y”
- If it is equal to “0”, then return “0”.
- Otherwise, call the function “multiplyRecursive()” to recursively perform the addition operation.
- Check the value of “x” and “y”
- Call the “main()” function.
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Chapter 13 Solutions
EBK STARTING OUT WITH PROGRAMMING LOGIC
Ch. 13.2 - It is said that a recursive algorithm has more...Ch. 13.2 - Prob. 13.2CPCh. 13.2 - What is a recursive case?Ch. 13.2 - What causes a recursive algorithm to stop calling...Ch. 13.2 - What is direct recursion? What is indirect...Ch. 13 - Prob. 1MCCh. 13 - A module is called once from a programs main...Ch. 13 - The part of a problem that can be solved without...Ch. 13 - Prob. 4MCCh. 13 - Prob. 5MC
Ch. 13 - Prob. 6MCCh. 13 - Any problem that can be solved recursively can...Ch. 13 - Actions taken by the computer when a module is...Ch. 13 - A recursive algorithm must _______ in the...Ch. 13 - A recursive algorithm must _____ in the base case....Ch. 13 - An algorithm that uses a loop will usually run...Ch. 13 - Some problems can be solved through recursion...Ch. 13 - It is not necessary to have a base case in all...Ch. 13 - In the base case, a recursive method calls itself...Ch. 13 - In Program 13-2, presented earlier in this...Ch. 13 - In this chapter, the rules given for calculating...Ch. 13 - Is recursion ever required to solve a problem?...Ch. 13 - When recursion is used to solve a problem, why...Ch. 13 - How is a problem usually reduced with a recursive...Ch. 13 - What will the following program display? Module...Ch. 13 - What will the following program display? Module...Ch. 13 - The following module uses a loop. Rewrite it as a...Ch. 13 - Prob. 1PECh. 13 - Prob. 2PECh. 13 - Recursive Array Sum Design a function that accepts...Ch. 13 - Prob. 4PECh. 13 - Prob. 5PECh. 13 - Ackermanns Function 7. Ackermanns Function is a...
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