Sum of Digits / Digital Root on Codewars 

Welcome back to "Advanced Problem Solving in C++ on Codewars"!
In this video, we tackle the “Sum of Digits / Digital Root” problem, a fundamental challenge that tests your ability to manipulate and reduce numbers in C++.
What You’ll Learn:
Step-by-Step Solution: Watch as we break down the problem and build an efficient solution to calculate the digital root of a number.
Digit Manipulation Techniques: Understand how to extract and sum the digits of a number in C++.
Iterative Approaches: Explore the iterative method to reduce any non-negative integer to its core single-digit value.
Code Explanation:
We’ll implement a function that repeatedly sums the digits of n until it becomes a single-digit number. This practical approach provides a solid understanding of basic loops and modular arithmetic in C++.
Join us to:
Strengthen your problem-solving skills.
Master essential C++ techniques for handling numeric data.
Prepare for coding interviews and competitive programming.
If you enjoy unraveling complex coding challenges, this video is perfect for you! Don’t forget to like, subscribe, and stay tuned for more advanced C++ tutorials.
Watch the full series here: • Advanced C++ Problem-S...
Happy Coding! 🚀