Why code is not give output ?

Question

public class Box
{ private int l,b,h;
public Box()
{
l=8;b=4;h=6;
}
public Box(int L,int B,int H){
l=L;b=B;h=H;
}
public static void main(String[] args) {
Box b1= new Box ();
Box b2= new Box (20,4,6);

}
}

Answer 1

You need to use the object reference.
These are some examples-
System.out.println(b1.l);
System.out.println(b2.h);

Answer 2

samrat kundu where are you printing it to see the output?

Answer 3

samrat kundu

https://code.sololearn.com/cS1YRCmXcIzG/?ref=app

Answer 4

I'm beginners so I don't know properly how print this code.
System.out.println(" the output is"+l " " +b " " +h);
Is that right ?

Answer 5

Write the print statement to print output

Answer 6

Thank you 😊 Muhammad Bilal