#include <iostream>
using namespace std;
struct Node
{
float data;
Node *next, *prev;
};
class List {
Node *head, *tail;
public:
List() : head(nullptr), tail(nullptr) {};
~List();
void add(float data);
};
List::~List()
{
while(head != nullptr)
{
tail = head->next;
delete head;
head = tail;
}
head = tail = nullptr;
}
void List::add(float data){
Node *newNode = new Node;
newNode->data = data;
newNode->next = newNode->prev = nullptr;
if (head != nullptr) {
newNode->prev = tail;
tail->next = newNode;
} else head = newNode;
tail = newNode;
cout << "В конец списка добавлен объект со значением: " << newNode->data << endl;
}
int main() {
List list;
list.add(1.52);
list.add(4.2424);
cout << endl;
return 0;
}
