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- import java.util.Scanner;
- public class Safari_02 {
- public static void main(String[] args) {
- Scanner scanner = new Scanner(System.in);
- //сума за гориво = литри * цена за 1 литър
- //сума за екскурзовод = 100
- //крайна сума = гориво + екскурзовод
- //отстъпка спрямо деня -> Saturday (10%) или Sunday(20%)
- //бюджетът дали е достатъчен
- double budget = Double.parseDouble(scanner.nextLine());
- double liters = Double.parseDouble(scanner.nextLine());
- String day = scanner.nextLine(); //"Saturday" и "Sunday"
- double sumOil = liters * 2.10; //сума за гориво
- double sumGid = 100;
- double finalSum = sumOil + sumGid;
- //остъпка
- if (day.equals("Saturday")) {
- finalSum = finalSum - 0.10 * finalSum;
- //finalSum = 0.9 * finalSum
- } else if (day.equals("Sunday")) {
- finalSum = finalSum - 0.20 * finalSum;
- //finalSum = 0.8 * finalSum
- }
- //проверка дали бюджетът е достатъчен
- if (budget >= finalSum) {
- double leftMoney = budget - finalSum;
- System.out.printf("Safari time! Money left: %.2f lv.", leftMoney);
- } else { //budget < finalSum
- double needMoney = finalSum - budget;
- System.out.printf("Not enough money! Money needed: %.2f lv.", needMoney);
- }
- }
- }
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