A simple program to pizza

Pizza.java

import java.util.Scanner;
public class Pizza
{
    public static void main (String[] args)
    {
     double size;
     double cost;
     
     
      Scanner scan = new Scanner(System.in);
      
     //inport number
     size = scan.nextDouble();
     
     //Directions
     System.out.print ("\tEnter the diameter of the pizza in inches:");
     
     //Caculate cost
     
     cost = ((.05 * size * size) + .75 + 1);
     System.out.println ("\nThe cost of making your pizza is:  $" + cost);
   
    }
}

Fucking gay, lol.