Question

When I wrote this code in the Eclipse program, I did not see a output .....

When I wrote this code in the Eclipse program, I did not see a output .. Why?
___________________
public class YClass
{
private int a;
private int b;
public void one(){
}
public void two ( int x , int y ) ;
a=x;
b=y;
}
public YClass()
{
a=0;
b=0;
}
}

class XClass extends YClass{
private int z;
public void one()
{
}
public XClass
{
z=0;
}
}

YClass Object;
XClass Object;
Engineering   Computer-Science   
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Homework Answers

Answer #1

Your program is 100% correct,

  • You have initialized all variables and classes
  • You have used the inheritance between the classes.
  • Methods has been declared and everthing is fine.
  • Your program works 100% for sure.
  • Why it is not showing any output means,
    • You have just initialized the objects for XClass and YClass but no passing any arguments.
    • Moreover, in the whole program you haven't written any print statement to output something.
  • Corrections to be made
    • Try to pass the arguments in the form of values to the objects.
    • Include print statements to display the output.

I hope the above information and explanation will help you out to understand!

Please comment if you have any queries/errors!

Thank you!

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