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Консольное приложение 1 #1
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AndyRvlt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,8 +1,29 @@ | ||
| public class Main { | ||
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| 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"); | ||
| double endResalts; | ||
| // int endResaltsFormat; | ||
| Menu menu = new Menu(); | ||
| Person person = new Person(); | ||
| person.person(); | ||
| menu.resalts(); | ||
| endResalts = menu.allPrice / person.allpersons; | ||
| String endResaltsformat = String.format("%.2f", endResalts); | ||
| int endResaltsFormat = (int) endResalts; | ||
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| switch (endResaltsFormat % 10) { | ||
| case 1: | ||
| System.out.println("Итог: " + endResaltsformat + " рубль"); | ||
| break; | ||
| case 2: | ||
| case 3: | ||
| case 4: | ||
| System.out.println("Итог: " + endResaltsformat + " рубля"); | ||
| break; | ||
| default: | ||
| System.out.println("Итог: " + endResaltsformat + " рублей"); | ||
| break; | ||
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| } | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| import java.util.Scanner; | ||
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| class Menu { | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. стоит поправить форматирование, в частности отступы для этого можно использовать хоткей |
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| String allProduct = ""; | ||
| double allPrice; | ||
| double priceProduct; | ||
| Scanner scan = new Scanner(System.in); | ||
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| public void resalts() { | ||
| while (true) { | ||
| System.out.println("Введите название товара"); | ||
| String product = scan.next(); | ||
| if (product.equalsIgnoreCase("Завершить")) { | ||
| System.out.println("Добавление товара завершено"); | ||
| break; | ||
| } | ||
| while (true) { | ||
| System.out.println("Введите стоимость товара в формате 00,00"); | ||
| while (!scan.hasNextDouble()) { | ||
| scan.next(); | ||
| System.out.println("Не верный формат ввода. Введите стоимость в цифрах формата 00,00"); | ||
| } | ||
| while (true) { | ||
| priceProduct = scan.nextDouble(); | ||
| if (priceProduct > 0) { | ||
| break; | ||
| } else if (priceProduct < 0) { | ||
| System.out.println("Вы ввели не верный формат стоимости"); | ||
| } else { | ||
| System.out.println("Введите верный формат"); | ||
| } | ||
| } | ||
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| System.out.println("Товар добавлен в счет. \nТовар: " + product + " Цена: " + priceProduct + "\nЕсли вы хотите продолжить выбор, то введите название товара \nЕсли выхотите завершить выбор товара, то введите команду \"Завершить\""); | ||
| allProduct += product + "\n"; | ||
| allPrice = allPrice + priceProduct; | ||
| break; | ||
| } | ||
| } | ||
| System.out.println("Весь товар:" + "\n" + allProduct); | ||
| System.out.println("Полная стоимость " + allPrice); | ||
| } | ||
| } | ||
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| import java.util.Scanner; | ||
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| class Person { | ||
| Scanner scanner = new Scanner(System.in); | ||
| int allpersons; | ||
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| public void person() { | ||
| while (true) { | ||
| System.out.println("На скольких человек необходимо разделить счёт"); | ||
| while (!scanner.hasNextInt()) { | ||
| scanner.next(); | ||
| System.out.println("Не верный формат ввода.\nВведите количесво человек цифрами."); | ||
| } | ||
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| int allperson = scanner.nextInt(); | ||
|
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. приложение упадет, если будет не число |
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| if (allperson > 1) { | ||
| System.out.println("Счет необходимо разделить на " + allperson); | ||
| allpersons = allperson; | ||
| break; | ||
| } else if (allperson < 1) { | ||
| System.out.println("Некорректное значение для подсчёта. \nВеедите количество человек"); | ||
| } else if (allperson == 1) { | ||
| System.out.println("Нет смысла ничего считать и делить.\nВеедите количество человек"); | ||
| } | ||
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| } | ||
| } | ||
| } | ||
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Много лишних пустых строк, стоит придерживаться порядка в файлах и код стайла