public class Calc { String productNameC = ""; static double finalCost = 0; static double finalCostEach = 0; 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!"); } } 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()); } }