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Tag - java assignment help

Java Programming Sample – To calculate the factorial of a number

Java Programming Sample The programming example is about how to calculate the factorial of a number Java Factorial Example This Java Factorial Example shows how to calculate factorial of a given number using Java. public class NumberFactorial { public static void main(String[] args) { int number = 5; /* * Factorial of any number is !n. * For example, factorial of 4 is 4*3*2*1. */ int factorial = number; for(int i =(number - 1); i > 1; i--) { factorial = factorial * i; } System.out.println("Factorial of a number is " + factorial); } } /* Output of [...]

Java Example to find the area of a circle

Java Programming Example The Java programming example is to find the area of a circle Calculate Circle Area using Java Example This Calculate Circle Area using Java Example shows how to calculate area of circle using it's radius. import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class CalculateCircleAreaExample { public static void main(String[] args) { int radius = 0; System.out.println("Please enter radius of a circle"); try { //get the radius from console BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); radius = Integer.parseInt(br.readLine()); } //if invalid value was entered catch(NumberFormatException ne) { System.out.println("Invalid radius value" + ne); System.exit(0); } catch(IOException ioe) { System.out.println("IO Error :" + [...]

Java Program Example – To calculate the area of a rectangle.

Java Program Example The example Java program is about how to calculate the area of a rectangle. Calculate Rectangle Area using Java Example This Calculate Rectangle Area using Java Example shows how to calculate area of Rectangle using it's length and width. import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class CalculateRectArea { public static void main(String[] args) { int width = 0; int length = 0; try { //read the length from console BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Please enter length of a rectangle"); length = Integer.parseInt(br.readLine()); //read the width from console System.out.println("Please enter width of [...]

Java Subclassing and Inheritance from Help With Assignment

Java Subclassing and Inheritance Classes in Java exist in hierarchy. A class in Java can be declared as a subclass of another class using the extends keyword. A subclass inherits variables and methods from its superclass and can use them as if they were declared within the subclass. For example, if in a class, class Animal { float weight; … void eat() { } … } class Mammal extends Animal { //inherits weight int heartRate; … //inherits eat() void breathe() { … } } In this example, an object of type Mammal has both the instance variable weight [...]

Java Programming Help

Java Programming Help All Java programs use objects, and the type of an object is defined by its class or interface. Every Java program is defined as a class and nontrivial programs usually include a number of classes and interface definitions. A class is a collection of fields that hold values and methods that operate on those values. Classes are the most fundamental structural element of all Java programs. One cannot write a code in Java without defining a class. [...]

Java Program – Basic Date Formatting

Basic Date Formatting Let us see an example for Basic Date Formatting. package com.ack.j2se.date; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; public class BasicDateFormatting { public static void main( String[] args ) throws Exception { // get today's date Date today = Calendar.getInstance().getTime(); // create a short version date formatter DateFormat shortFormatter = SimpleDateFormat.getDateInstance( SimpleDateFormat.SHORT ); // create a long version date formatter DateFormat longFormatter = SimpleDateFormat.getDateInstance( SimpleDateFormat.LONG ); // create date time formatter, medium for day, long for time DateFormat mediumFormatter = SimpleDateFormat.getDateTimeInstance( SimpleDateFormat.MEDIUM, SimpleDateFormat.LONG ); // use the formatters to output the dates System.out.println( shortFormatter.format( today ) [...]

Java Programming – Finding Factorial

Java Factorial Example This Java Factorial Example shows how to calculate factorial of a given number using Java. public class NumberFactorial { public static void main(String[] args) { int number = 5; /* * Factorial of any number is !n. * For example, factorial of 4 is 4*3*2*1. */ int factorial = number; for(int i =(number - 1); i > 1; i--) { factorial = factorial * i; } System.out.println("Factorial of a number is " + factorial); } } Here in the code we can see that in the first few lines the definition for a [...]

Java Program an example on finding whether a Number is Even or an Odd number

Java is one of the most popular Programming languages in use today in Application software and Web Applications. It is a general-purpose, concurrent, class based and object oriented language that is specifically designed to have implementation dependencies as possible. Let us look at an example on finding whether a Number is Even or an Odd number. public class FindEvenOrOddNumber { public static void main(String[] args) { //create an array of 10 numbers int[] numbers = new int[]{1,2,3,4,5,6,7,8,9,10}; for(int i=0; i < numbers.length; i++){ /* * use modulus [...]

Java Script With An Example:Creating a timing event in an infinite loop

Java Script With An Example:Creating a timing event in an infinite loop For more details on Java Script visit our websites at http://www.helpwithassignment.com/Java-Script-Programming-Assignment-Help and http://www.helpwiththesis.com