Program to Swap Two Numbers Using a Third Variable in Java | Java Basics Tutorial | KniteCoderz

Pubblicato il: 15 ottobre 2025
sul canale di: Knite Coderz
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Welcome to KniteCoderz, the place to learn Java through clear, minimal, and focused tutorials.
In this video, we’ll create a Java program to swap two numbers using a third variable.

We’ll use the Scanner class to accept user input and apply a simple logic that exchanges values using a temporary variable.
This is an essential beginner exercise that helps you understand Java variable management, assignment flow, and memory swapping.

This is part of the Java Programming Series on KniteCoderz, which covers step-by-step tutorials designed for silent learning with peaceful background sounds.

Concepts You’ll Learn:
Declaring integer variables
Using a temporary variable to swap
Printing before and after swapping results
Understanding basic Java syntax

Why Learn This:
This concept forms the foundation for data exchange, sorting algorithms, and logic flow understanding — crucial skills for every Java programmer.

🔗 More Videos:
Full Playlist:    • Java: Problem Solving Series  


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