Author: Java Vogue

In this tutorial we will see How to calculate Mean Of First n Natural Numbers . First See sum of

We will learn how to swap two numbers in java in this tutorial . We can write swapping program in java

We will see in this tutorial how to find the average of numbers  and then we write java program to

We check if a triangle is valid or not using using Sides . Any triangle is valid if the sum

In this tutorial we will see what is a duck number , How to check given number is duck number

In this tutorial we will see what is kaprekar number , How to find kaprekar number . We will write

In this tutorial we will see what is spy number and spy number example . We will write java program

In this tutorial we will see what is a special number , special number example and how to find special