AlminiumJoinery

package Exams;

import java.util.Scanner;

public class alminumJoinery {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int units = Integer.parseInt(scanner.nextLine());
        String type = scanner.nextLine();
        String delivery = scanner.nextLine();


        double price = 0 ;
        if (units < 10) {
            System.out.println("Invalid order");
            return;
        }

        if (type.equals("90x130")) {
            price = units * 110;
            if (units > 30 && units < 60) {
                price = price - (price * 0.05);
            } else if (units > 60) {
                price -= (price * 0.08);
            }
            if (delivery.equals("With delivery")) {
                price += 60;
            }
            if (units > 99) {
                price *= (1 - 0.04);
            }
              //  System.out.printf("%.2f BGN ", price);

        }

        if (type.equals("100x150")) {
            price = units * 140;
            if (units > 40 && units < 80) {
                price = price * (1 - 0.06);
            } else if (units > 80) {
                price = price * (1 - 0.10);
            }
            if (delivery.equals("With delivery")) {
                price += 60;
            }
            if (units > 99) {
                price *= (1 - 0.04);
            }
                //System.out.printf("%.2f BGN ", price);

        }

        if (type.equals("130x180")) {
            price = units * 190;
            if (units > 20 && units < 50) {
                price = price - (price * 0.07);
            } else if (units > 50) {
                price = price - (price * 0.12);
            }
            if (delivery.equals("With delivery")) {
                price += 60;
            }
            if (units > 99) {
                price *= (1 - 0.04);
            }
             //   System.out.printf("%.2f BGN ", price);

        }

        if (type.equals("200x300")) {
            price = units * 250;
            if (units > 25 && units < 50) {
                price = price - (price * 0.09);
            } else if (units > 50) {
                price = price - (price * 0.14);
            }

            if (delivery.equals("With delivery")) {
                price += 60;
            }
            if (units > 99) {
                price *= (1 - 0.04);
            }
               // System.out.printf("%.2f BGN ", price);

        }
        System.out.printf("%.2f BGN ", price);

    }
}