this code is not working properly in the code project of 'more on classes'

Question

import java.util.Scanner;
import java.lang.Math;

abstract class Shape {
int width;
abstract void area();
}

//your code goes here
class Square extends Shape{
Square(int wid){
width = wid;
}
void area(){
System.out.println(width*width);
}
}

class Circle extends Shape{
Circle(int rad){
width = rad;
}
void area(){
System.out.println(Math.PI*width*width);
}
}

public class Main{
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

Ancient Lynx
I ran your code and all the test cases are passed 🤔
https://code.sololearn.com/c7B0C1G9dAyr/?ref=app

Answer 2

Use Math.PI instead of 3.141592654

Answer 3

But still in the last case, i think the output didn't match!