Why this code is failing at Test 3...?? Pls help

Question

import java.util.Scanner;

abstract class Shape {
int width;
abstract void area();
}
//your code goes here
class Square extends Shape {

public Square(int width){

this.width = width;
}

void area(){
System.out.println((this.width*this.width));

}
}

class Circle extends Shape {

public Circle(int width){

this.width = width;
}

void area(){
System.out.print(Math.PI*(this.width*this.width));
}
}

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

In the Circle class at the area method, remove the parentheses around the this.width*this.width so its just
Math.PI*this.width*this.width.

Dunno why it didn't work the other way, doubles are prone to accuracy problems so that might be the reason; order of operations might've made it bug out, not too sure

Answer 2

Tq Very much Bro😘 , I really got no idea , that Parentheses can create that mach vary in the code... Tq again 🤗