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48 changes: 47 additions & 1 deletion src/ru/skypro/Main.java
Original file line number Diff line number Diff line change
@@ -1,7 +1,53 @@
package ru.skypro;

import java.time.LocalDate;

public class Main {
public static void main(String[] args){

// Задание 1
private static String checkLeapYear(Integer year) {
if ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0))
return year + " год является високосным";
else
return year + " год не является високосным";
}

// Задание 2
enum PhoneType {
iOS, Android
}

private static String checkLightVersion(PhoneType type, Integer clientDeviceYear) {
int currentYear = LocalDate.now().getYear();
boolean useLightVesion = false;
if (type == PhoneType.iOS) {
if (clientDeviceYear < currentYear) {
useLightVesion = true;
}
} else { //if (type == PhoneType.Android)
if (clientDeviceYear < currentYear) {
useLightVesion = true;
}
}
return "Установите " + (useLightVesion ? "облегченную " : "") + "версию приложения для " + type.name() + " по ссылке";
}

// Задание 3
private static Integer calculateDeliveryDistanceTime(Integer deliveryDistance) {
int deliveryDays = 0;
if (deliveryDistance < 20)
deliveryDays += 1;
if (deliveryDistance >= 20)
deliveryDays += (deliveryDistance + 20) / 40 + 1;
return deliveryDays;
}

public static void main(String[] args) {
// Задание 1
System.out.println(checkLeapYear(2024));
// Задание 2
System.out.println(checkLightVersion(PhoneType.Android, 2022));
// Задание 3
System.out.println("Потребуется дней: " + calculateDeliveryDistanceTime(95));
}
}