Starting Out with C++: Early Objects
8th Edition
ISBN: 9780133360929
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: Addison-Wesley
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Chapter 14, Problem 1PC
Program Plan Intro
Iterative Factorial
Program Plan:
- Include the required header files.
- Declare the necessary function prototype and constants.
- Define the “main()” function.
- Declare the variable “value” for storing the number.
- Get the input from the user.
- Call the method “calfactorial()” to compute the factorial of the given number.
- Computed result gets displayed.
- Define the “calfactorial()” method
- Declare the necessary variables.
- Use loop to iterate and compute the factorial of the given number.
- Return the value after computing.
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Recursive Power FunctionWrite a function that uses recursion to raise a number to a power. The function should accept two arguments: the number to be raised and the exponent. Assume that the exponent is a nonnegative integer. Demonstrate the function in a program.
SAMPLE RUN #0: ./recursiveExponent
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2^3=8↵ 2^4=16↵ 3^3=27↵ 6^3=216↵ 7^7=823543↵ 10^9=1000000000↵
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Chapter 14 Solutions
Starting Out with C++: Early Objects
Ch. 14.1 - What is a recursive functions base case?Ch. 14.1 - What happens if a recursive function does not...Ch. 14.1 - Prob. 14.3CPCh. 14.1 - What is the difference between direct and indirect...Ch. 14 - What type of recursive function do you think would...Ch. 14 - Which repetition approach is less efficient; a...Ch. 14 - When should you choose a recursive algorithm over...Ch. 14 - Prob. 4RQECh. 14 - Prob. 5RQECh. 14 - Prob. 6RQE
Ch. 14 - Predict the Output 7. What is the output of the...Ch. 14 - Soft Skills 8. Programming is communication; the...Ch. 14 - Prob. 1PCCh. 14 - Recursive Conversion Convert the following...Ch. 14 - Prob. 3PCCh. 14 - Recursive Array Sum Write a function that accepts...Ch. 14 - Prob. 5PCCh. 14 - Recursive Member Test Write a recursive Boolean...Ch. 14 - Prob. 7PCCh. 14 - Ackermanns Function Ackermanns function is a...Ch. 14 - Prefix to Postfix Write a program that reads...Ch. 14 - Prob. 10PCCh. 14 - Prob. 11PC
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