What is preprocessor directive(#) and it's uses in c programming?

Question

C programming

Answer 1

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Answer 2

As the name suggests, they are directives to contol the behaviour of preprocessor.

Learn more about it here 👇
https://en.cppreference.com/w/cpp/preprocessor

Answer 3

What is preprocessor directive(#) and it's uses in c programming?

C programming