Given an integer N, create an Abstract class “Shape” with an abstract method “printArea” that accepts integer parameter and has return type void.

Also, create a “Square” class inherited from “Shape” class which implements a “printArea” method to print the area of the square (Area of Square = N²).

Input
50

Output
2500

Assume that,

• N is an integer within the range [1 to 1000000].

  import java.util.*;

  public class Solution {
  public static void main(String[] args) {
  //Write your code here
  }
  }