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Не бейте сильно пишу первый раз в жизни :( #1
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23 changes: 23 additions & 0 deletions
src/main/java/Calc.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| public class Calc { | ||
| String productNameC = ""; | ||
|
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. Названия productName вполне достаточно для понимания зачем оно нужно |
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| static double finalCost = 0; | ||
| static double finalCostEach = 0; | ||
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| public void productCalc(String name, double price) { | ||
| if (price <= 0) { | ||
| System.out.println("Вы ошиблись.\nПопробуйте ещё!"); | ||
| } else { | ||
| finalCost = finalCost + price; | ||
| productNameC = productNameC + name + "\n"; | ||
| System.out.println("Добавили! Едем дальше!"); | ||
| } | ||
| } | ||
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| public void finCountDown(int guestNumber) { | ||
| System.out.println("Добавлено:\n" + productNameC); | ||
| finalCostEach = finalCost / guestNumber; | ||
| System.out.println("С каждого:\n" + String.format("%.2f", finalCostEach) + FormRub.priceForm2()); | ||
| System.out.println("Всего:\n" + String.format("%.2f", finalCost) + FormRub.priceForm1()); | ||
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| } | ||
| } | ||
26 changes: 26 additions & 0 deletions
src/main/java/FormRub.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| public class FormRub { | ||
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| public static String priceForm1() { | ||
| if ((int)(Calc.finalCost % 100 / 10) == 1){ | ||
| return " рублей."; | ||
| } | ||
| if ((int) (Calc.finalCost % 10) == 1) { | ||
| return " рубль."; | ||
| } else if ((int) (Calc.finalCost % 10) == 2 || (int) (Calc.finalCost % 10) == 3 || (int) (Calc.finalCost % 10) == 4) { | ||
|
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. Как совет, ты можешь парой строчек выше завести переменную типа |
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| return " рубля."; | ||
| } | ||
| return " рублей."; | ||
| } | ||
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| public static String priceForm2() { | ||
| if ((int)(Calc.finalCostEach % 100 / 10) == 1){ | ||
| return " рублей."; | ||
| } | ||
| if ((int) (Calc.finalCostEach % 10) == 1) { | ||
| return " рубль."; | ||
| } else if ((int) (Calc.finalCostEach % 10) == 2 || (int) (Calc.finalCostEach % 10) == 3 || (int) (Calc.finalCostEach % 10) == 4) { | ||
| return " рубля."; | ||
| } | ||
| return " рублей."; | ||
| } | ||
| } | ||
23 changes: 23 additions & 0 deletions
src/main/java/Gests.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import java.util.Scanner; | ||
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| public class Gests { | ||
|
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. Если предполагалось, что название класса переводится как "Гость", то тут опечатка
Owner
Author
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. Да нет , я пока писал неслолько раз создавал похожие классы. |
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| public static int guestNumber; | ||
| public static void Gest() { | ||
| Scanner scanner = new Scanner(System.in); | ||
| System.out.println("На какое количество человек разделить счет?"); | ||
| guestNumber = 0; | ||
| while(true) | ||
| if (scanner.hasNextInt()) { | ||
| guestNumber = scanner.nextInt(); | ||
| if (guestNumber <= 1) { | ||
| System.out.println("Слишком маленькое число попробуйте еще"); | ||
| } else { | ||
| return; | ||
| } | ||
| }else{ | ||
| System.out.println("Это не число"); | ||
| scanner.nextLine(); | ||
| } | ||
| } | ||
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| } | ||
6 changes: 3 additions & 3 deletions
src/main/java/Main.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,6 @@ | ||
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| public class Main { | ||
| public static void main(String[] args) { | ||
| System.out.println("Hello world!"); | ||
| Gests.Gest(); | ||
| Talk.Talking(); | ||
| } | ||
| } | ||
| } |
28 changes: 28 additions & 0 deletions
src/main/java/Talk.java
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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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| public class Talk { | ||
| public static void Talking() { | ||
| Scanner scanner = new Scanner(System.in); | ||
| Calc calculator = new Calc(); | ||
| while (true) { | ||
| System.out.println("Введите название товара"); | ||
| String name = scanner.next(); | ||
| System.out.println("Введите стоимость"); | ||
| if (scanner.hasNextDouble()) { | ||
| double price = scanner.nextDouble(); | ||
| calculator.productCalc(name, price); | ||
| System.out.println("Добавим еще? Введите любой символ.\nЕсли нет напишите \"Завершить\""); | ||
| } else { | ||
| System.out.println("Ошибка попробуй еще!"); | ||
| } | ||
| String end = scanner.next(); | ||
| if (end.trim().equalsIgnoreCase("завершить")) { | ||
| calculator.finCountDown(Gests.guestNumber); | ||
| System.out.println("Кониек"); | ||
| break; | ||
| } | ||
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| } | ||
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| } | ||
| } |
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