How many ways to create object in Java? The answer is there are many ways but in this tutorial I am sharing the 5 ways to do this. Using new Keyword Using object cloning Using Class.forName() Using Class Loader Using Object Deserialization Below I have discussed each of these methods one by one with example. …
Here you will get program for armstrong number in java. A number which is equal to the sum of its digits raised to the power n is called armstrong number. Here n is the total digits in the given number. Example: 9 is an armstrong number as n = 1 and 91 = 9. 153 is an …
Here you will get program to convert binary to decimal in Java. We can convert a binary number into decimal in two ways, using Integer.parseInt() method and by using your own logic. Below I have shared program for both the methods. Also Read: Convert Decimal to Binary in Java Convert Binary to Decimal in Java Method …
In this tutorial you will learn about static keyword in Java with example code. Static keyword in java mainly used for memory management process. In Java static keyword can be used in following cases. With Variables With Methods With Blocks With Nested Class Lets discuss each of them one by one. Static Keyword in Java …
Here you will get program for fibonacci series in java using loop and recursion. The series in which next term is calculated by adding previous two terms is called fibonacci series. Example: 0 1 1 2 3 5 8 13 21 34 Program for Fibonacci Series in Java Using Loop import java.util.Scanner; public class FibonacciSeriesJava { public …
Fibonacci Series in Java Using Loop and Recursion Read More »
Here I have shared the 4 different ways to calculate power of number in Java. Using Loop Using Recursion Using Math.pow() Using BigInteger.pow() 4 Ways to Calculate Power of Number in Java 1. Using Loop We can calculate the power of number by repeatedly multiplying the number by itself in a loop. This method works …
Here you will get java program to calculate simple interest. We can calculate simple interest in java by using following formula. Simple Interest = (Principle x Rate x Time) / 100 Also Read: Java Program to Calculate Compound Interest import java.util.Scanner; public class JavaSimpleInterest { public static void main(String args[]){ float p, r, t, si; Scanner …
Here you will get java program to calculate area and circumference of circle. Formula used: Area of Circle = 3.14 * radius2 Circumference of Circle = 2 * 3.14 * radius import java.util.Scanner; public class Circle { public static void main(String args[]){ double radius, area, circumference; Scanner sc = new Scanner(System.in); System.out.println(“Enter radius:”); radius = …
Java Program to Calculate Area and Circumference of Circle Read More »