Write a recursive function that parses a hex number as a string into a decimal integer. The function header is: int hexToDecimal(const string& hexString) Write a test program that prompts the user to enter a hex string and displays its decimal equivalent.

Write a recursive function that parses a hex number as a string into a decimal integer. The function header is: int hexToDecimal(const string& hexString) Write a test program that prompts the user to enter a hex string and displays its decimal equivalent.

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 6PE

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Concept explainers

Declaring and Defining the function

A set of statements, which performs a particular task is called a function. The program gains modularity by using function. The application is quite easy to understand, read, and edit when they are created with functions. The developer/programmer creates a function and uses main() to call the function. Once the function gets executed, the control is transferred to the main program.

Question

Write a recursive function that parses a hex number as a string into a decimal integer. The function header is:

int hexToDecimal(const string& hexString)

Write a test program that prompts the user to enter a hex string and displays its decimal equivalent.

Process by which instructions are given to a computer, software program, or application using code.

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