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- package conditionalStatementsAdvanced;
- import java.util.Scanner;
- public class P11FruitShop {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- String fruit = scanner.nextLine();
- String dayOfWeek = scanner.nextLine();
- double quantity = Double.parseDouble(scanner.nextLine());
- boolean isWorkingDay = dayOfWeek.equals("Monday")
- || dayOfWeek.equals("Tuesday")
- || dayOfWeek.equals("Wednesday")
- || dayOfWeek.equals("Thursday")
- || dayOfWeek.equals("Friday");
- boolean isWeekend = dayOfWeek.equals("Saturday")
- || dayOfWeek.equals("Sunday");
- boolean isValid = true;
- double price = 0;
- if (isWorkingDay) {
- if (fruit.equals("banana")) {
- price = 2.5;
- } else if (fruit.equals("apple")) {
- price = 1.2;
- } else if (fruit.equals("orange")) {
- price = 0.85;
- } else if (fruit.equals("grapefruit")) {
- price = 1.45;
- } else if (fruit.equals("kiwi")) {
- price = 2.7;
- } else if (fruit.equals("pineapple")) {
- price = 5.5;
- } else if (fruit.equals("grapes")) {
- price = 3.85;
- } else {
- isValid = false;
- }
- } else if (isWeekend) {
- if (fruit.equals("banana")) {
- price = 2.7;
- } else if (fruit.equals("apple")) {
- price = 1.25;
- } else if (fruit.equals("orange")) {
- price = 0.90;
- } else if (fruit.equals("grapefruit")) {
- price = 1.6;
- } else if (fruit.equals("kiwi")) {
- price = 3;
- } else if (fruit.equals("pineapple")) {
- price = 5.6;
- } else if (fruit.equals("grapes")) {
- price = 4.2;
- } else {
- isValid = false;
- }
- } else {
- isValid = false;
- }
- if (isValid) {
- double result = quantity * price;
- System.out.printf("%.2f", result);
- } else {
- System.out.println("error");
- }
- }
- }
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