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References and Pointers

Congratulations! You have officially done it. πŸŽ‰πŸŽ‰πŸŽ‰

In this lesson, you have learned:

  • References
    • Pass-by-reference
    • Pass-by-reference with const
  • Memory addresses and how to access them
  • Pointers
    • Dereferencing a pointer
    • nullptr
// Reference int &reference = original; // Pointer int* pointer = &original;


As a final send-off, do you remember you wrote a letter in the first lesson of the course? Well, here it is! πŸ“¨

You have come a long way and you should be very very proud of yourself. Thank you for taking this course and we can’t wait to see the things that you build.

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