oop_1_1_dirty

#include <iostream>
#include <cstdio>
#include <set>
#include <string>

using namespace std;

class Time_point{
public:
    string date, time;
    Time_point(string Date, string Time){
        date = Date;
        time = Time;
    }
    ~Time_point(){
    }
};

class My_queue{
public:
    Time_point* cur;
    My_queue* next;
    void set(My_queue* head, My_queue* cur);
    void get();
    void erase();
    void isEmpty(My_queue* head);
    void print(My_queue* head);
    My_queue(Time_point* Cur, My_queue* next){
        cur = Cur;
        next = NULL;
    }
    ~My_queue(){
        if(next){
            delete cur;
            delete next;
        }
    }
};

void My_queue::set(My_queue* head, My_queue* cur){
    My_queue* &aux = head;
    while(aux->next != NULL)
        aux = aux->next;
    aux->next = cur;
}

void My_queue::print(My_queue* head){
    My_queue* &aux = head;
    while(aux->next){
        cout << aux->cur->date  << " " << aux->cur->time << endl;
        aux = aux->next;
    }
    cout << aux->cur->date  << " " << aux->cur->time << endl;
}

int main(){
    int n; cin >> n;
    My_queue* head;
    if(n--){
        string date, time;
        cin >> date >> time;
        head = new My_queue(new Time_point(date, time), NULL);
    }
    head->print(head);
    for(int i = 0; i < n; i++){
        string date, time;
        cin >> date >> time;
        My_queue* new_element = new My_queue(new Time_point(date, time), NULL);
        head->set(head, new_element);
    }



    system("pause");
    return 0;
}