typedef in c++. Typedef is used in C++ for aliasing data types, user-defined data types, and pointers. An alias is a different name. Therefore with a typedef, you can give types a shorter and meaningful name.

If you need to review these topics:
Pairs: https://youtu.be/FfJcYL-wsoM

C++ Playlist:
https://www.youtube.com/playlist?list=PLnKe36F30Y4ZDNIOZ51sX25pWKQ1pkpTE

Github Repo for C++ Code:
https://github.com/ImKennyYip/cpp

Install C++ with VS Code:
https://youtu.be/DMWD7wfhgNY

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