Java Program #31 - Count Number of Digits in an Integer in Java

Published: 12 December 2022
on channel: Programming For Beginners

4,078

Java Program to Count Number of Digits in an Integer
In this video by Programming for Beginners we will learn to write Java Program to Count Number of Digits in an Integer, using Java Tutorial videos.
In this program, you'll learn to count the number of digits using a loop in Java.

Logic:
Use / operator until number becomes 0

Example:
Enter Number : 1234
Number of digits = 4

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Java Tutorial for Beginners Playlist:
• Java Tutorial

All Java Programs Playlist:
• Java Programs

We can learn Java Programming language to make web applications or mobile applications for android phones and several other applications for windows, Mac OS and Unix operating systems. Also we can make android applications using Java programming. The concepts covered will be related to basic java and core java that will help you in your next interview questions. You can use any version of Java but all concepts will be same for all java versions. I will be using Java SE 8.
Java is a high-level programming language. Java runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX.
Java is a MUST for students and working professionals to become a great Software Engineer specially when they are working in Software Development Domain.

Java JDK:
https://www.oracle.com/java/technolog...
Eclipse IDE:
https://www.eclipse.org/downloads/

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