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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,77 @@ | ||
| public class Main { | ||
| // dev branch for Y.Practicum | ||
|
|
||
| import java.util.Scanner; | ||
|
|
||
| public class Main { | ||
| public static void main(String[] args) { | ||
| // ваш код начнется здесь | ||
| // вы не должны ограничиваться только классом Main и можете создавать свои классы по необходимости | ||
| System.out.println("Привет Мир"); | ||
| System.out.println("На скольких человек необходимо разделить счёт?"); | ||
| Scanner scan = new Scanner(System.in); | ||
| String AllNames = ""; | ||
| double AllPrices = 0.0; | ||
| int AmountOfPeople = 0; | ||
| while (true) { | ||
| if (scan.hasNextInt()) { | ||
| AmountOfPeople = scan.nextInt(); | ||
| if (AmountOfPeople <= 1) { | ||
| System.out.println("Введеное значение некоректно."); | ||
| scan.nextLine(); | ||
| } else { | ||
| scan.nextLine(); | ||
| break; | ||
| } | ||
|
|
||
| } else { | ||
| System.out.println("Введеное значение некоректно."); | ||
| scan.nextLine(); | ||
| } | ||
|
|
||
| } | ||
| while (true) { | ||
| System.out.println("Напишите название товара:"); | ||
| String name = scan.nextLine(); | ||
| AllNames += name + " "; | ||
| System.out.println("Напишите цену товара:"); | ||
| while (true) { | ||
| double price = 0; | ||
| if (scan.hasNextDouble()) { | ||
| price = scan.nextDouble(); | ||
| if (price < 1) { | ||
| System.out.println("Введеное значение некоректно."); | ||
| scan.nextLine(); | ||
| } else { | ||
| AllPrices += price; | ||
| break; | ||
| } | ||
| } else { | ||
| System.out.println("Введеное значение некоректно."); | ||
| scan.nextLine(); | ||
| } | ||
|
|
||
|
|
||
| } | ||
| System.out.println("Хотите добавить ещё товар?"); | ||
| scan.nextLine(); | ||
| String answer = scan.nextLine(); | ||
| if (answer.equalsIgnoreCase("Завершить")) { | ||
| break; | ||
| } | ||
| } | ||
| System.out.println("Добавленные товары: " + AllNames); | ||
| String prices = String.format("%.2f", AllPrices); | ||
| System.out.println("Итоговый счёт: " + prices); | ||
| double total = AllPrices / AmountOfPeople; | ||
| String result = String.format("%.2f", total); | ||
| System.out.println("Итоговая сумма с каждого гостя: " + result + " " + Format.Formarter(total)); | ||
| } | ||
| } | ||
| class Format { | ||
| public static String Formarter(double x) { | ||
| if (x % 10 == 1 && x != 11 || x == 1) { | ||
| return "рубль"; | ||
| } else if (x % 10 == 2 && x != 12 || x % 10 == 3 && x != 13 || x % 10 == 4 && x != 14) { | ||
| return "рубля"; | ||
| } else { | ||
| return "рублей"; | ||
| } | ||
| } | ||
| } | ||
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🍏 Названия функций также лучше именовать с маленькой буквы по стилю lowerCamelCase. Также лучше давать более конкретные и соответствующие имена для аргументов функций