Example: Java program to find the area of a rectangle

C
C++
C#
Java
Python
PHP

// Java program to find the area of a rectangle
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
    	Scanner in = new Scanner(System.in);

        System.out.println("Enter the length & width of the rectangle::\n");

        // Reading data using readLine
        float l = in.nextFloat();
        float w = in.nextFloat();
        float a;

        /* Calculate area of rectangle */
    	a = l * w;

        System.out.print("\n");
        System.out.println("Area of rectangle = " + a + " units");
    }
}