EBK STARTING OUT WITH PROGRAMMING LOGIC
4th Edition
ISBN: 8220100659386
Author: GADDIS
Publisher: PEARSON
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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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Modern life has been impacted immensely by computers. Computers have penetrated every aspect of oursociety, either for better or for worse. From supermarket scanners calculating our shopping transactionswhile keeping store inventory; robots that handle highly specialized tasks or even simple human tasks,computers do much more than just computing. But where did all this technology come from and whereis it heading? Does the future look promising or should we worry about computers taking over theworld? Or are they just a necessary evil? Provide three references with your answer.
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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