Java Program to check Krishnamurthy Number

In this tutorial, we will learn about Krishnamurthy numbers and write a Krishnamurthy Number program in Java. We will write two programs for Krishnamurthy number in java. Krishnamurthy Number A number is said to be a Krishnamurthy Number if the sum of the factorial of all digits of a number is equal to the original … Read more

Java Program for ISBN Number

In this tutorial, we will learn about the ISBN (International Standard Book Number) and write a program to check for the ISBN Number in Java ISBN number program in java. ISBN is a 10-digit unique number that is is carried by almost each and every book. It is used to identify the book uniquely. With … Read more

Currency Conversion Program in Java

In this section of the java program tutorial, we will learn how to write a Java Currency Converter Program and see how it works. Before we begin, let me tell you that this is a beginner’s tutorial for the currency converter program in java. Although there are many ways in which you can create a … Read more

Evil Number in Java

In this section, we will learn about the evil number and the java program on evil numbers. We will write java code to check the given number for evil number. What is Evil Number? A number is said to be an evil number if it is a positive whole number that has an even number … Read more

Duck Number Program in Java

In this tutorial, we will learn about the Duck number with examples and write a java program for duck numbers. Before that, you may go through the following topics in java. loops in java decision statement in java What is a Duck Number? A number is said to be a duck number if it is … Read more