Full Stack Developer Course

Java Tutorials

Here's a Java program to swap two numbers using a temporary variable:

Java Program to Swap Two Numbers

Let&rsquo;s learn and practice how to swap two numbers in Java with different approaches!&nbsp;
Swapping of two numbers involves exchanging their values, a fundamental operation in programming that finds applications in sorting algorithms, data manipulation, and various mathematical computations.&nbsp;
Learning different techniques to swap two numbers in Java is crucial for writing robust and optimized code. Each technique offers unique insights into handling variables and their values, enabling you to choose the most appropriate approach for different scenarios and enhance your problem-solving skills.
So, let&rsquo;s get started and write a program to swap two numbers in Java.

How to Swap Two Numbers in Java? Programs With/Without Third Variable

Here's a program to swap two numbers without using third variable in Java:

Swap Two Numbers in Java Without Using Third Variable

Hello World Program in Java (Print Hello World in Java)

Java Program to Add Two Numbers (Java Sum / Addition)

Find Greatest of Three Numbers in Java (Largest Number Program)

Prime Number Program in Java (Code to Check Prime or Not)

Java Program for Fibonacci Series (Using for, while, recursion, scanner)

Factorial Program in Java (Find Factorial of a Number in Java)

How to Find Sum of Digits of a Number in Java?

How to Reverse a Number in Java? Program & Examples

Even Odd Program in Java (Program to Check Number is Even or Odd)

Vowel and Consonant Program in Java

Java Program for Quadratic Equation (Find Roots With 3 Ways)

Find Frequency of Characters in a String in Java (4 Ways)

Remove Space from String in Java (Remove Whitespace)

String Null Check in Java (String is Empty or Null) - 5 Ways

How to Print String in Java? 6 Methods

How to Get ASCII Value of Char in Java? Find ASCII Value

Learn how to swap two numbers in Java with/without a third variable through our easy-to-follow programs and become a master of number swapping!

How to Swap Two Numbers in Java Program?