Anybody fix this code ?

Question

import java.util.Scanner;

abstract class Shape {
int width;
abstract void area();
}
class Square extends Shape{
void area (){
width= x;
System.out.println(width*width);
}
}
class Circle extends Shape{
void area(){
width = y;
System.out.println(Math.PI* width * width );
}
}
//your code goes here

public class Program {
public static void main(String[ ] args) {
Scanner sc = new Scanner(System.in);
int x = sc.nextInt();
int y = sc.nextInt();

Square a = new Square(x);
Circle b = new Circle(y);
a.area();
b.area();
}
}

Answer 1

Please feel free to tag me if you got any doubts about how I fixed your code (I used constructors BTW) =)

https://code.sololearn.com/c2f9npXhtxud/?ref=app

Answer 2

abstract class Shape {
int width;
double widt;
abstract void area();
}
//введите код сюда
class Square extends Shape{
Square(int width){
width *= width;
this.width = width;
}
void area(){
System.out.println(width);
}
}
class Circle extends Shape{
Circle(double width){
width *= width * Math.PI;
this.widt = width;
}
void area(){
System.out.println(widt);
}
}