#include <iostream>

using namespace std;

template <typename T>
class Array {
private:
  T *ptr;
  int size;
public:
  Array(T arr[], int s);
  void print();
};

template <typename T>
Array<T>::Array(T arr[], int s) {
  ptr = new T[s];
  size = s;
  for(int i = 0; i < size; i++)
    ptr[i] = arr[i];
}

template <typename T>
void Array<T>::print() {
  for (int i = 0; i < size; i++)
    cout<<" "<<*(ptr + i);
  cout<<endl;
}

int main() {
  int arr[5] = {1, 2, 3, 4, 5};
  Array<int> a(arr, 5);
  a.print();
  return 0;
}