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  • Which of the following operators is/are used to merge two...
Multiple choice

Which of the following operators is/are used to merge two tokens in C++ preprocessor?

  1. #define

  2. #

  3. ##

  4. Both (2) and (3)

  5. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, this operator is used in token parsing to concatenate the two variables or tokens.

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