Swap Two Numbers in Java ☕ | Simple Java Program for Beginners |
In this video, I’ll show you how to swap two numbers in Java using a temporary variable.
This is one of the most basic and commonly asked programs in Java interviews and coding practice.
If you're learning Java as a beginner, this video will help you understand variable swapping and basic logic building.
💻 Java Code:
class SwapWithTemp {
public static void main(String[] args) {
int a = 5, b = 10;
System.out.println("Before swap: a = " + a + ", b = " + b);
int temp = a;
a = b;
b = temp;
System.out.println("After swap: a = " + a + ", b = " + b);
}
}
📘 What You’ll Learn:
How to swap two numbers in Java
Using variables and temporary storage
Beginner-friendly explanation for Java logic
📚 Watch till the end to see how the output changes after swapping!
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