Lesson 5 Activity 4

/*
 * Lesson 5 Coding Activity Question 1
 *
 * Input two double values and print the difference between them.
 * (The difference can be found by subtracting the second value from the first).
 *
*/

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

class Lesson_5_Activity_Four {
    public static void main(String[] args) {
      Scanner scan = new Scanner (System.in);
      System.out.println("Enter a price:");
      double x = scan.nextDouble();
      System.out.println("Change from $20: $" +(20-x));


      scan.close();
    }
}