What is the input of my coding. Do it have an error?

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i dont know the input of this coding. can you help me?

What I have tried:

C#

public class Shape {  
	int x = 0; 
    public void draw() {      
    	System.out.println("Draw a shape");    } 
    public void displayX() {      
    	System.out.println(x);    } } 
 public class Circle extends Shape {   
 	int x = 1; 
    public void draw() {      
    	System.out.println("Draw a circle");    } 
    public void displayX() {      
    	System.out.println(x);    } } 
 public class Test {   
 	public static void main(String[] args) {     
 		Shape shape = new Circle();     
 		shape.draw();       
 		shape.displayX();    } }

Posted 3-Dec-16 21:44pm

Member 12879517

Updated 3-Dec-16 21:55pm

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Richard MacCutchan 4-Dec-16 8:04am

You have tagged the question "C++", but that looks like Java to me.

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OriginalGriff · Answer 1 · 2016-12-03T21:55:00

You wrote it: we didn't.
Which means that you have an idea what the code is meant to do, while we have no idea at all.
Even worse, we have no idea at all what your "inputs" should be - that code does not interact with the user in any way other than to output a couple of "place holder" text descriptions of which methods have been executed, without doing anything else.

I'd suggest you start by reading your homework question rather carefully - it's probably going to hold the info you need but we can't see that either - and then execute your code...