In this tutorial, we will learn how to write a Java Program to calculate the Area of Rectangle.
We will read input from the console using Scanner class.
Java Program to Calculate Area of Rectangle
package com.javaguides.java.tutorial;
import java.util.Scanner;
/**
* Java Program to Calculate Area of Rectangle
*
* @author https://www.sourcecodeexamples.net/
*
*/
public class JavaProgram {
public static void main(String[] args) {
try (Scanner scanner = new Scanner(System.in)) {
System.out.println("Enter the length of Rectangle:");
double length = scanner.nextDouble();
System.out.println("Enter the width of Rectangle:");
double width = scanner.nextDouble();
// Area = length*width;
double area = length * width;
System.out.println("Area of Rectangle is:" + area);
}
}
}
Output:
Enter the length of Rectangle:
10
Enter the width of Rectangle:
20
Area of Rectangle is:200.0
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