Java code

Question

class VolumeCrayonObjet
{
public Static void main(String args[])
{
Crayon leCrayon;
leCrayon = new Crayon(50,10f);
leCrayon.affiche();
System.out.println("volume="+leCrayon.volume());
}
}

> please any one can explaine to me this code

Answer 1

A Crayon is created with 50 and 10f passed as arguments to the constructor.

I can only assume the constructor is something like this:
Crayon(int a, float b){}

Then the affiche method is called from the created Crayon. Whatever that does.

Then the volume of the Crayon that was created is printed. Whatever volume is supposed to mean. I assume it's a getter for the instance variable.

Not much more information can be given with the information presented in the question.
I'm assuming the Crayon class isn't something from a Java Library. But even then since idk that library, we'd need to see more code.