import java.text.MessageFormat; public class Calculator { double summa = 0; String productList = ":\n"; //ФÑнкÑÐ¸Ñ Ð¿Ð¾Ð´ÑÑеÑа пÑомежÑÑоÑной ÑÑÐ¼Ð¼Ñ public void addProduct(String productName, double productPrice) { //СоÑоÑавлÑем ÑпиÑок ÑоваÑов, но вÑвод в дÑÑгом меÑоде productList = productList + productName + "\n"; //ÐÑомежÑÑоÑÐ½Ð°Ñ ÑÑмма summa = summa + productPrice; System.out.println("Promujutochnaya stoimost tovarov: " + summa); } //ФÑÐ½ÐºÐ¸Ñ Ð²Ñввода ÑпиÑка ÑоваÑов и иÑого на каждого дÑÑга public void cart(int count) { System.out.println("Spisok vseh tovarov" + productList); System.out.println(MessageFormat.format("Itogo na {0} druzei vihodit {1, number, currency} v srednem na kajdogo", count, summa/count)); /*if (summa%2 == 0) { System.out.println("Itogo na " + count + " druzei vihodit po " + summa/count + " rublya"); } else { System.out.println("Itogo na " + count + " druzei vihodit " + summa/count + " rubl"); }*/ } }