sami

#include <iostream>


class node {
    static node *head;
    node* next;
    char *interpret, *melodie;

public:
    node (char* = nullptr, char* = nullptr);
    void display_all ();
    void citireAlbum ();
};

int n, index;
char s[100], t[100];
node* p;
node* node::head = nullptr;

node::node (char* ptr, char* ptr1) {
    next = nullptr, interpret = ptr, melodie = ptr1;
}

inline void node::display_all () {
    for (node* curr = head; curr; curr = curr->next)
        std::cout << "(" << curr->interpret << ", " << curr->melodie << ") ";
}

inline void node::citireAlbum () {
    if (!this->head) this->head = new node (s, t);
    else {
        node* curr = new node (s, t);
        curr->next = this->head, this->head = curr;
    }
}


int main () {
    std::cin >> n;
    for (int i = 1; i <= n; ++ i)
        std::cin >> s >> t, p->citireAlbum ();

    p->display_all ();

    return 0;
}