Calculates room area java program

Computes room area java program

This java program gets length and breadth for each room as inputs and computes the room area using multiple classes.

Scanner class is used to read the user inputs in java program and Room class is defined to have length and breadth for each room object.

import java.io.*; 
import java.util.Scanner;

class Room
{
	float length; 
	float breadth; 
	void getdata(float l, float b) 
	{ 
		length = l;
	    breadth = b; 
	}
}

public class RoomArea 
{
	public static void main(String args[])
	{
			float area, l, b;
			Scanner in = new Scanner(System.in); 
			System.out.println("Enter Room Length: ");                   
		    l = in.nextFloat();
		    System.out.println("Enter Room Breadth: ");
		    b = in.nextFloat();
			Room rooml = new Room(); 
			rooml.getdata(l, b); 
			area = rooml.length * rooml. breadth; 
		    System.out.println("Room Area: " + area);
	}
}

Output:

Enter Room Length: 
17
Enter Room Breadth: 
10
Room Area: 170.0

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