Starting Out with C++: Early Objects
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 5PC
Program Plan Intro

Recursive Multiplication

Program Plan:

  • Include the required header files.
  • Declare function prototype “mult_recur ()”.
  • Define the “main ()” function.
    • Prompt and read two values from user.
    • Call the method “mult_recur ()” to compute product of the given elements by passing two values as its arguments.
    • The function call gets executed in recursive way to compute the product of the given values.
  • Define the “mult_recur()” method,
    • The condition is validated to check whether the given value is “0”.
      • Return “0”.
    • Check whether the value of “x” is greater than 0.
      • The product value is returned after computing the product of all elements that is present by performing repeated addition.
    • If the above conditions will be “false”, the product of values is computed using negative symbol.

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