HW

#include <iostream>
#include <vector>
#include <cstring>
#include <deque>
#include <string>
#include <conio.h>

class info_container
{
    std::string name;
    int phone = 0;
    bool isValidName = false, isValidPhone = false;
public:
    info_container() {}
    info_container(const int& i) : phone(i), isValidPhone(true) {}
    info_container(const std::string& i) : name(i), isValidName(true) {}
    info_container(const char* i) : name(std::string(i)), isValidName(true) {}
    info_container(const std::string& i1, const int& i2) : name(i1), phone(i2), isValidName(true), isValidPhone(true) {}
    info_container(const char* i1, const int& i2) : name(std::string(i1)), phone(i2), isValidName(true), isValidPhone(true) {}
    const std::string& getName()
    {
        return name;
    }
    void setName(const std::string& i)
    {
        name = i;
        if (!isValidName)
            isValidName = true;
    }
    void setName(const char* i)
    {
        name = std::string(i);
        if (!isValidName)
            isValidName = true;
    }
    const int& getPhoneNumber()
    {
        return phone;
    }
    void setPhoneNumber(const int& i)
    {
        phone = i;
        if (!isValidPhone)
            isValidPhone = true;
    }
};

template <typename tp>
class queue
{
    std::deque<tp> dq;
    int size = 0;
public:
    void push(const tp& i)
    {
        dq.push_back(i);
        size++;
    }
    tp pop()
    {
        tp t;
        if (size > 0)
        {
            t = dq.front();
            dq.pop_front();
            size--;
        }
        return t;
    }
    const int& getSize()
    {
        return size;
    }
};

int main()
{
    queue<info_container> q;
    char c;
    do
    {
        std::string st;
        int nt;
        std::cout << "Enter name: ";
        std::getline(std::cin >> std::ws, st);
        std::cout << "Enter phone number: ";
        std::cin >> nt;
        q.push(info_container(st, nt));
        std::cin.clear();
        std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
        std::cout << "Wanna continue? (y/n): ";
        std::cin >> c;
    } while (c == 'y');
    std::cout << std::endl;
    while(q.getSize() > 0)
    {
        info_container t = q.pop();
        std::cout << "Name: " << t.getName() << std::endl;
        std::cout << "Phone Number: " << t.getPhoneNumber() << std::endl << std::endl;
    }
    _getch();
    return 0;
}