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Thursday, November 30, 2017

Find Area in Java Programming with Example

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Today We Run a program to find Area of a Rectangular Ground in Java Programming.
This session is how to use the Arithmetic operation in Java Programming. Here use of multiplication in java programming with Example
This Java language programming is free all type of errors like the compiler and runtime errors and this programming is tested to compile and then run the program code.
Here is only programming code with the output. This programming output is customized to understand easily.

How to Find Area of a Rectangular Ground in Java Programming

import java.util.Scanner;

class test3 {
    double l, w;
    public void area(double l, double w) {
        double result;
        result = l * w;
        System.out.println("The Area of Rectgular Ground:" + result);
public class Rect_area {
    public static void main(String[] args) {
        test3 o = new test3();
        Scanner c = new Scanner(;
        System.out.print("Enter The value of length: ");
        o.l = c.nextDouble();
        System.out.print("Enter The value of width: ");
        o.w = c.nextDouble();
        o.area(o.l, o.w);

Output: Enter The value of length: 24
             Enter The value of width: 12
             The Area of Rectangular Ground:288.0

Note: To find Curricular Ground Area, take the radius of the curricular ground as input and use a function as a single parameter and calculate:
      'result= 3.14*r*r
      where r is the radius and 3.14 use as Pie Value

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