Java program to swap two numbers with and without using 3rd variable

Published: 01 January 1970
on channel: DKsInGenius
110
2

Problem Statement -
Write a Java program to swap two numbers.
1. With using third variable
2. Without using third variable

Sample Input-1
1 2
Sample Output-1
2 1

Sample Input-2
12 5
Sample Output-2
5 12

Sample Input-3
0 10
Sample Output-3
10 0

Welcome to our Java programming tutorial! In this video, we'll explore two different methods to swap two numbers using Java, one with the help of a third variable and the other without using any additional variable.

In the first section, we'll demonstrate the classic method of swapping two numbers using a temporary variable.
In the second section, we'll introduce you to a clever technique that swaps two numbers without using any additional variable.

So, are you ready to master the art of swapping two numbers in Java with and without using a third variable?

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Compiler Used - Jdoodle Online Compiler - https://www.jdoodle.com/online-java-compiler/

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Video Highlights
***************************************************************
00:00 - Intro
00:33 - Problem Statement
01:25 - Logic Building (3rd Variable)
03:24 - Coding(3rd Variable)
04:50 - Execution and Validation (With)
05:19 - Logic Building (Without 3rd Variable)
08:18 - Coding (Without 3rd Variable)
09:00 - Execution and Validation (Without)


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