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Task_by_Java.java
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72 lines (60 loc) · 1.45 KB
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class Product{
String name;
double price;
Product(String n, double p){
name = n;
price = p;
}
String getName(){
return name;
}
double getPrice(){
return price;
}
}
import java.util.ArrayList;
class Cart{
ArrayList<Product> list;
Cart(){
list = new ArrayList<Product>();
}
void add(Product pr){
list.add(pr);
}
void del(String name){
for (int i = 0; i < list.size(); i++){
if (list.get(i).getName().equals(name)){
list.remove(i);
return;
}
}
}
double sum(){
double s = 0;
for (int i = 0; i < list.size(); i++){
s = s + list.get(i).getPrice();
}
return s;
}
void show() {
System.out.println("Ваша корзина:");
for (int i = 0; i < list.size(); i++){
System.out.println(list.get(i).getName() + " " + list.get(i).getPrice());
}
System.out.println("Сумма выбранных товаров = " + sum());
}
}
public class Main{
public static void main(String[] args){
Product a = new Product("Яблоко", 15);
Product b = new Product("Банан", 24);
Product c = new Product("Як", 1500000);
Cart k = new Cart();
k.add(a);
k.add(b);
k.add(c);
k.show();
k.del("Яблоко");
k.show();
}
}