diff --git a/src/main/java/Calculator.java b/src/main/java/Calculator.java
new file mode 100644
index 000000000..4e72dcd44
--- /dev/null
+++ b/src/main/java/Calculator.java
@@ -0,0 +1,58 @@
+
+ import java.util.Scanner;
+
+ public class Calculator {
+ StringBuilder productList = new StringBuilder("Добавленные товары:");
+ double productListPrice;
+ String guess = "";
+ double productPrice;
+
+ private void readProductName(Scanner scanner, Product product) {
+ System.out.println("Введите название товара:");
+ product.name = scanner.nextLine();
+ }
+
+ private void readProductPrice(Scanner scanner, Product product) {
+ System.out.println("Введите стоимость товара:");
+ while (true) {
+ if (scanner.hasNextDouble()) {
+ productPrice = scanner.nextDouble();
+ if (productPrice> 0) {
+ product.price = productPrice;
+ scanner.nextLine();
+ break;
+ } else {
+ System.out.println("Цена не может быть отрицательной или нулевой, введите снова");
+ }
+
+ } else {
+ System.out.println("Некорректные данные.");
+ scanner.next();
+ }
+ }
+ }
+
+ private void calculateTotalPrice(Product product) {
+ productListPrice += product.price;
+ }
+
+ void addNewProduct(Scanner scanner) {
+ while (!guess.equalsIgnoreCase("завершить")) {
+ Product product = new Product();
+ readProductName(scanner, product);
+ readProductPrice(scanner, product);
+ productList.append("\n").append(product.name);
+ calculateTotalPrice(product);
+ System.out.println("Товар \"" + product.name + "\" успешно добавлен.\n" +
+ "Хотите добавить ещё товар?");
+ guess = scanner.nextLine();
+ }
+ }
+
+ void printProductList(int people) {
+ String roundedPrice = PriceFormat.roundPrice(productListPrice / people);
+ System.out.println(productList.toString());
+ System.out.println("С каждого человека " + roundedPrice+ " " + PriceFormat.rubInflection(productListPrice / people));
+ }
+ }
+
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index db9356a08..886bf8b18 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,6 +1,13 @@
+import java.util.Scanner;
 
 public class Main {
 public static void main(String[] args) {
- System.out.println("Hello world!");
+ Scanner scanner = new Scanner(System.in);
+ PeopleAmount peopleAmount = new PeopleAmount();
+ Calculator calculator = new Calculator();
+ int people = peopleAmount.readPeopleAmount(scanner);
+ calculator.addNewProduct(scanner);
+ calculator.printProductList(people);
+
 }
 }
\ No newline at end of file
diff --git a/src/main/java/PeopleAmount.java b/src/main/java/PeopleAmount.java
new file mode 100644
index 000000000..345017294
--- /dev/null
+++ b/src/main/java/PeopleAmount.java
@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class PeopleAmount {
+int readPeopleAmount(Scanner scanner) {
+ int amount;
+ System.out.println("На скольких человек делим счёт?");
+ while(true) {
+ if (scanner.hasNextInt()) {
+ amount = scanner.nextInt();
+ if (amount <= 1) { + System.out.println("Количество человек должно быть больше одного."); + } else { + scanner.nextLine(); + return amount; + } + } else { + System.out.println("Количество человек болжно быть введено в виде числа."); + scanner.next(); + } + } + +} + +} diff --git a/src/main/java/PriceFormat.java b/src/main/java/PriceFormat.java new file mode 100644 index 000000000..4397c52ea --- /dev/null +++ b/src/main/java/PriceFormat.java @@ -0,0 +1,15 @@ +public class PriceFormat { + static String roundPrice(double price) { + return String.format("%.2f", price); + } + + static String rubInflection(double price) { + if (price % 10 == 1 && price % 100 != 11) { + return "рубль"; + } else if (price % 10>= 2 && price % 10 <= 4 && (price % 100 < 10 &#124;&#124; price % 100>= 20)) {
+ return "рубля";
+ } else {
+ return "рублей";
+ }
+ }
+}
diff --git a/src/main/java/Product.java b/src/main/java/Product.java
new file mode 100644
index 000000000..813cdbb86
--- /dev/null
+++ b/src/main/java/Product.java
@@ -0,0 +1,4 @@
+public class Product {
+ String name;
+ double price;
+}
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://github.com/Yandex-Practicum/Java-Module-Project-YP/compare/dev...Swart03:Java-Module-Project-YP:dev.diff">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://github.com/Yandex-Practicum/Java-Module-Project-YP/compare/dev...Swart03:Java-Module-Project-YP:dev.diff" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>