template <class T>
class CrapVec {
	int size;
	int capacity;
	T *data;
	T *data_new;

	public:
		~CrapVec ( )
		{
			delete[] data;
		}
		CrapVec ( )
		{

			size = 0;
			capacity = 1;
			T* data = new T[capacity];
		}

		T& operator[] (int index) {
			return data[index];
		}
		void PushBack (T x)
		{
			if (size >= capacity) {
				reallocate(capacity*2);
				capacity = capacity*2;
			}
			data[size++] = x;
		}
		void reallocate(size_t s)
		{
			if (s < capacity)
				{
					std::cout << "what are you doing mazafuka" << std::endl;
					return;
				}
			T* data_new = new T[s];
			for(int it = 0; it != size ; ++it)
					{
						data_new[it] = data[it];

					}
			delete[] data;
			data = data_new;

		}
		void Print()
		{
			std::cout << "Vactor values: ";
			for(int it = 0; it != size ; ++it)
					{
						std::cout <<  data[it] << ", ";

					}
			std::cout << "." << std::endl;
		}

};





int main()
{
	CrapVec<int> myvec;
	myvec.PushBack(1);
	//myvec.PushBack(2);
	//myvec.PushBack(4);
	//myvec.Print();
    return 0;
}