#include <iostream>

using namespace std;

class SillyT {
    public:
      SillyT() {
         cout << "\tIn the constructor." << endl;
      }

      ~SillyT() {
          cout << "\tIn the destructor." << endl;
      }

      void Poke() const {
         cout << "\tYou poked me! " << endl;
      }
};

int main() {

    // step 1, just a single varaiable
    
    cout << "First Line of code " << endl;
    SillyT * s{nullptr};
    cout << endl;

    cout << "Before the new " << endl;
    s = new SillyT;
    cout << endl;

    s->Poke();
    cout << endl;

    cout << "Before the delete " << endl;
    delete s;
    s->Poke();
    s = nullptr;
    cout << endl;

    // step 2, an array or two
    cout << "Before  s = new SillyT[5] " << endl;
    s = new SillyT[5];
    cout << endl;

    cout << "Poking in a for loop " << endl;
    for(int i = 0; i < 5; ++i) {
       s[i].Poke();
    }
    cout << endl;

    cout << "delete[] " << endl;
    delete[]  s;
    s = nullptr;
    cout << endl;

    return 0;
}