Java Program to Calculate Area of Square

In this tutorial, we will learn how to write a Java Program to calculate the Area of Square.
We will read input from the console using Scanner class.

Java Program to Calculate Area of Square

package com.javaguides.java.tutorial; import java.util.Scanner; /**  * Java Program to Calculate Area of Square  *   * @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 Side of Square:"); // Storing the captured value in a variable double side = scanner.nextDouble(); // Area of Square = side*side double area = side * side; System.out.println("Area of Square is: " + area); } } }
Output:
Enter Side of Square: 10 Area of Square is: 100.0

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