import java.util.ArrayList;
public class Calculator {
ArrayList listProduct = new ArrayList<>();
public void addProduct(Product product) {
listProduct.add(product);
}
public double amountGuest(int n) {
double sum = 0;
for (Product i : listProduct) {
sum += i.getPrice();
}
return sum / n;
}
public double totalAmount() {
double sum = 0;
for (Product i : listProduct) {
sum += i.getPrice();
}
return sum;
}
public void printListProduct() {
int index = 1;
System.out.println("Добавленные товары:\n-------------------");
for (Product i : listProduct) {
System.out.println(index++ + ": " + i.getName() + " " + Formatter.floorCount(i.getPrice()));
}
System.out.println("-------------------");
}
}