Purchase Solution

Recursive function "sumDigits" in C++

Not what you're looking for?

Ask Custom Question

Write a recursive function "sumDigits" in C++, that receives an integer as argument by reference and returns the sum of digits representing this integer. Also write a main function to test this function.

Example output of program should look like following.

Enter a nonnegative integer: 23
The sum of the digits of 23 is 5

Purchase this Solution

Solution Summary

Solution also explains the execution of recursive function "sumDigits" with the help of an example.

Solution Preview

Attached implementation 306905.cpp pauses after displaying the result back to ...

Purchase this Solution


Free BrainMass Quizzes
Basic UNIX commands

Use this quiz to check your knowledge of a few common UNIX commands. The quiz covers some of the most essential UNIX commands and their basic usage. If you can pass this quiz then you are clearly on your way to becoming an effective UNIX command line user.

Basic Networking Questions

This quiz consists of some basic networking questions.

Inserting and deleting in a linked list

This quiz tests your understanding of how to insert and delete elements in a linked list. Understanding of the use of linked lists, and the related performance aspects, is an important fundamental skill of computer science data structures.

Basic Computer Terms

We use many basic terms like bit, pixel in our usual conversations about computers. Are we aware of what these mean? This little quiz is an attempt towards discovering that.

Word 2010: Table of Contents

Ever wondered where a Table of Contents in a Word document comes from? Maybe you need a refresher on the topic? This quiz will remind you of the keywords and options used when working with a T.O.C. in Word 2010.