Question

1. What is the objective of the #define directive?
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Answer 1

Explanation:

• The #undef directive nullifies the first definition so that the same identifier can be used in a redefinition. Within the text of the program, the preprocessor does not scan comments, character constants, or string constants for macro definitions, undefining a macro, or macro invocations.☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️☺️

Answer 2

Hope it helps

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