calculate_change

import java.util.Scanner;
public class CalculateChange {
    public static void main(String[] args) {


        Scanner scanner = new Scanner(System.in);
        double price, provided, change;

        //System.out.print("Enter the purchase price:");
        price = Double.parseDouble(scanner.nextLine()) * 100;
        //System.out.print("Enter the amount given by the customer:");
        provided = Double.parseDouble(scanner.nextLine()) * 100;
        if (provided > price) {

            change = provided - price;



            double ones = change / 100;
            if (ones > 0) {
                change = change % 100;
                System.out.println(Math.floor(ones) + "x 1 lev");
            }
            double fifty = change / 50;
            if (fifty > 0) {
                change = change % 50;
                System.out.println(Math.floor(fifty) + " x 50 stotinki");
            }
            double twenty = change / 20;
            if (twenty > 0) {
                change = change % 20;
                System.out.println(Math.floor(twenty) + " x 20 stotinki");
            }
            double ten = change / 10;
            if (ten > 0) {
                change = change % 10;
                System.out.println(Math.floor(ten) + " x 10 stotinki");
            }
            double five = change / 5;
            if (five > 0) {
                change = change % 5;
                System.out.println(Math.floor(five) + " x 5 stotinki");
            }
            double two = change / 2;
            if (five > 0) {
                change = change % 2;
                System.out.println(Math.floor(two) + " x 2 stotinki");
            }
            double one = change;
            if (one > 0) {
                change = change % 1;
                System.out.println(Math.floor(one) + " x 1 stotinka");
            }
        }
    }
}