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ДЗ спринт 1 #1
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39 changes: 39 additions & 0 deletions
src/main/java/Calculator.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| import java.util.Scanner; | ||
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| public class Calculator { | ||
| static Scanner scanner = new Scanner(System.in); | ||
| String allProducts = " "; // список всех продуктов | ||
| double totalCost = 0.0; // стоимости всех продуктов | ||
| String productName = " ";// название продукта | ||
| double productCost = 0.0;// цена продукта | ||
| int persons = 2;// минимальное значение, чтобы метод работал | ||
| double finalResult = 0.2f;// заплатит каждый с округлением до 2х чисел после точки | ||
| void calculate() { | ||
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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. Перед методом обычно оставляют пустую строку, чтобы логически их разделить |
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| while (true) { | ||
| System.out.println("Введите название товара"); | ||
| productName = scanner.next();// сканируем и запоминаем ввод пользователя | ||
| allProducts += productName + "\n"; // формируем список товаров | ||
| System.out.println("Введите стоимость товара"); | ||
| productCost = scanner.nextDouble(); //сканируем и запоминаем ввод пользователя | ||
| totalCost += productCost;// формируем общую сумму за все товары | ||
| System.out.println("Товар успешно добавлен, хотите добавить еще один товар? - пишите \"да\". Если нет - напишите \"завершить\"");// выводим пользователю сообщение о дальнейших действиях | ||
| String stop = scanner.next(); | ||
| if (stop.equalsIgnoreCase("завершить")) { | ||
| System.out.println("Готово, больше товары добавить нельзя"); | ||
| System.out.println("Вы добавили:" + "\n" + allProducts + " на сумму: " + totalCost); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| void vivod() { | ||
| finalResult = totalCost / persons; | ||
| Math.floor(finalResult); | ||
| if (finalResult < 2) { | ||
| System.out.println("Каждый должен заплатить по: " + finalResult + " рубль"); | ||
| } else if (finalResult >= 5) { | ||
| System.out.println("Каждый должен заплатить по: " + finalResult + " рублей"); | ||
| } else { | ||
| System.out.println("Каждый должен заплатить по: " + finalResult + " рубля"); | ||
| } | ||
| } | ||
| } | ||
36 changes: 33 additions & 3 deletions
src/main/java/Main.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,36 @@ | ||
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| import java.util.Scanner; | ||
| public class Main { | ||
| static Scanner scanner = new Scanner(System.in); | ||
| public static void main(String[] args) { | ||
| System.out.println("Hello world!"); | ||
| System.out.println("На скольких человек необходимо разделить счет"); | ||
| int persons = 0; | ||
| while (true) { | ||
| persons = scanner.nextInt(); | ||
| if (persons == 1) { | ||
| System.out.println("Вы один и вам придется полностью оплатить счет"); | ||
| } else if (persons < 0) { | ||
| System.out.println("Ошибка, введите корректное значение"); | ||
| } | ||
| if (persons > 1) { | ||
| break; | ||
| } | ||
| } | ||
| Calculator calc = new Calculator(); | ||
| calc.calculate(); | ||
| calc.vivod(); | ||
| } | ||
| } | ||
| } | ||
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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. Это все лишние пустые строки |
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