simple java programs for beginners

Check Krishnamurthy Number in Java

In this post, we will write a Java program to check whether the given number is Krishnamurthy Number or not? We will also develop a Java program to display all the Krishnamurthy numbers which exist in the given range/interval. What is a Krishnamurthy Number? If the sum of the factorial of all digits of a […]

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Java Hello World Program

Java Hello World program is a simple program that displays “Hello World” to the screen. In this post, we will learn how to execute a Java program without generating a byte code file. Filename and class names can be different or not. You will also learn about the source code, compilation, and execution phases. The

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