Tutorials

Multiplication of Two Number in Class

This section we will learn how to use multiply two number.

This section we will learn how to use multiply two number.

Multiplication of Two Number in Class

This section we will learn how to use multiply two number. A class consists of a collection of types of encapsulation instance variable and type of method with implementation of those types class that can used to create object of  the class. The class define two public for declare class name and second instance variable define. Here this example of  java program also provide complete illustration with source code.

Description this program

In this program we are going to use two any number for multiply. First all of we have to define class named "Multiply" . Then declare the class object .Here we are going to declare class for instance variable. We have to create one object for values passes. This program also provide two static variable for main class or local public class. The instance type variable define charactor type name, width, height, and length. After we are going to use make a new object and then again create integer type values. Therefore this program performs by the using " val=mul.width*mul.height*mul.length;" . So that this program will be display massage by using "System.out.println("Multiply number is="+ val )" method.

Here is the code of this program

 import java.io.*; public class Multiply {   public int width;   public int height;   public int length;   public static void main(String args[]){   try{   Multiply mul= new Multiply();   int val;   BufferedReader object=new BufferedReader(new InputStreamReader(System.in));   System.out.println("Enter number:"+" ");   mul.width=Integer.parseInt(object.readLine());   mul.height=Integer.parseInt(object.readLine());   mul.length=Integer.parseInt(object.readLine());   System.out.println("Width is ="+ mul.width);   System.out.println("Height is ="+ mul.height);   System.out.println("Lenght is ="+ mul.length);   val= mul.width*mul.height*mul.length;   System.out.print("Multiply number is="+ val);   }   catch(Exception e){}   } }

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