diff --git a/src/main/java/Calculation.java b/src/main/java/Calculation.java
new file mode 100644
index 0000000..02e3d9e
--- /dev/null
+++ b/src/main/java/Calculation.java
@@ -0,0 +1,16 @@
+public class Calculation {
+ String allProducts = " ";
+ double totalPrice = 0.0;
+ Product product = new Product();
+
+ public String calculationNameProduct(){
+ for (int i = 0; i < product.getNameProduct().size(); i++) { + allProducts = allProducts + " " + product.getNameProduct().get(i); + }return allProducts; + } + public Double calculationPriceProduct(){ + for (int i = 0; i < product.getPriceProduct().size(); i++) { + totalPrice = totalPrice + product.getPriceProduct().get(i); + } return totalPrice; + } +} diff --git a/src/main/java/Main.java b/src/main/java/Main.java index a9198c4..b7ebec2 100644 --- a/src/main/java/Main.java +++ b/src/main/java/Main.java @@ -1,8 +1,89 @@ +import java.util.Scanner; + public class Main { + static Scanner scan = new Scanner(System.in); + static Scanner scan1 = new Scanner(System.in); + static Scanner scan2 = new Scanner(System.in); + static Scanner scan3 = new Scanner(System.in); + static int people; + static Double productPrice; + public static void main(String[] args) { + Calculation calculation = new Calculation(); // ваш код начнется здесь // вы не должны ограничиваться только классом Main и можете создавать свои классы по необходимости System.out.println("Привет Мир"); + people(); + + while(true){ + addProduct(); + System.out.println("You want add another product? Input 'finish' if - No, else any symbol"); + String finish = scan3.nextLine(); + if(finish.equalsIgnoreCase("finish")){ + break; + } + } + System.out.println("You order: " + calculation.calculationNameProduct()); + System.out.println("Your price per guest: " + calculation.calculationPriceProduct() / people + " ' " + makeEnding(productPrice) + ".penni'"); + + } + public static int people(){ + + while (true) { + System.out.println("How guest?"); + if (scan.hasNextInt()) { + people = scan.nextInt(); + if (people> 1) {
+ break;
+ } else if (people == 1) {
+ System.out.println("nothing to share");
+ } else {
+ System.out.println("invalid input");
+ scan.nextInt();
+ }
+ }else{
+ System.out.println("invalid input");
+ scan.nextInt();
+ }
+ }
+ return people;
+ }
+ public static Product addProduct(){
+ Product product = new Product();
+
+ String productName;
+ System.out.println("Input name product");
+ productName = scan1.nextLine();
+ product.setNameProduct(productName);
+ System.out.println("you added " + productName);
+ while(true){
+ System.out.println("Input price product into format: 'rubles.penni' [10,45]");
+ if(scan2.hasNextDouble()){
+ productPrice = scan2.nextDouble();
+
+ if(productPrice> 0){
+ System.out.println("Price product: " + productPrice);
+ product.setPriceProduct(productPrice);
+ break;
+ }else {
+ System.out.println("invalid input");
+ scan2.next();
+ }
+ }else {
+ System.out.println("invalid input");
+ scan2.next();
+ }
+
+ }return product;
+
+ }
+ public static String makeEnding(Double productPrice){
+
+ if(Math.round(productPrice)%10 == 1 && Math.round(productPrice)%100 != 11){
+ return "ruble";
+ }else if((Math.round(productPrice)%10) <= 4 && (Math.round(productPrice)%100>= 2) && (Math.round(productPrice)%100)/10 != 2){
+ return "rubles";
+ } else return "rubles";
 }
 }
diff --git a/src/main/java/Product.java b/src/main/java/Product.java
new file mode 100644
index 0000000..f896dea
--- /dev/null
+++ b/src/main/java/Product.java
@@ -0,0 +1,22 @@
+import java.util.ArrayList;
+
+public class Product {
+ static ArrayList<string> nameProduct = new ArrayList<strong>();
+ static ArrayList<double> priceProduct = new ArrayList<strong>();
+
+ public void setNameProduct(String nameProduct) {
+ Product.nameProduct.add(nameProduct);
+ }
+
+ public void setPriceProduct(double priceProduct) {
+ Product.priceProduct.add(priceProduct);
+ }
+
+ public ArrayList<string> getNameProduct() {
+ return nameProduct;
+ }
+
+ public ArrayList<double> getPriceProduct() {
+ return priceProduct;
+ }
+}
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<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/compare/master...Saharok1209:Java-Module-Project:master.diff">(-&gt;オリジナル)</a>
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