import java.util.ArrayList;
import java.util.Scanner;
public class Calculator {
int people;
double sum;
ArrayList items;
Calculator(int people) {
this.people = people;
this.sum = 0;
this.items = new ArrayList<>();
}
void toSumItems() {
while (true) {
Scanner scanner = new Scanner(System.in);
System.out.println("ÐведиÑе название ÑоваÑа:");
String item = scanner.nextLine();
if (item.replaceAll("\\s", "").isEmpty()) {
System.out.println("ÐведиÑе какой-Ñо ÑекÑÑ");
} else {
while (true) {
System.out.println("ÐведиÑе ÑÑоимоÑÑÑ ÑоваÑа:");
while (!scanner.hasNextDouble()) {
System.out.println("ÐведиÑе ÑиÑло!");
scanner.nextLine();
}
double itemCost = scanner.nextDouble();
if (itemCost < 0) {
System.out.println("ÐведиÑе положиÑелÑное ÑиÑло!");
} else {
scanner.nextLine();
Product newProduct = new Product(item, itemCost);
System.out.println("Ð¢Ð¾Ð²Ð°Ñ ÑÑпеÑно добавлен.");
sum += newProduct.cost;
items.add(newProduct);
break;
}
}
System.out.println("ХоÑиÑе ввеÑÑи еÑе ÑоваÑ? ÐÐ»Ñ Ð²ÑÑ
ода введиÑе Ñлово ÐавеÑÑиÑÑ");
String answer = scanner.next();
if (answer.equalsIgnoreCase("ÐавеÑÑиÑÑ")) {
scanner.close();
break;
}
}
}
}
}