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Learn C++: References and Pointers

References and pointers are some of the most powerful features in C++; they allow programmers to directly manipulate memory.

4.57 out of 5 stars
This course includes
5,905 learners enrolled
This course includes

  • Skill level

    Beginner

  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
     
    1 hour

  • Projects

    1

  • Prerequisites

    1 course
     
    We suggest you complete the following courses before you get started with Learn C++: References and Pointers:
    • Learn C++: Classes and Objects

About this course

Continue your C++ learning journey with Learn C++: References and Pointers. Learn about memory allocation and how to conserve it with references and pointers. Pass variables by reference and use pointers when references aren’t the most efficient choice.

Skills you'll gain

  • Create references and pointers

  • Dereference pointers

  • Understand memory allocation

Syllabus

The platform

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Learn C++: References and Pointers course ratings and reviews

4.57 out of 5 stars
230 ratings
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  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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