SUM OF DIGITS OF A NUMBER IN JAVA | Using Function 📌 BHARAT TECH SHOW
In this video, we’ll learn how to calculate the sum of digits of a given number in Java using a user-defined function. This is a very basic and important concept for Java beginners and is often asked in coding interviews and viva exams.
🎯 What you will learn:
Java logic to extract digits
Use of modulus (%) and division (/) operators
How to use functions in Java
Step-by-step explanation with dry run
📚 Topics Covered:
✅ Function in Java
✅ Sum of Digits Logic
✅ Java Code with Explanation
✅ Input/Output Demonstration
💡 Example:
Input: 1234
Output: 10 (1 + 2 + 3 + 4)
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