The advantage of using a macro such as #define SQUARE(x) x * x is that since the data type of the argument is not specified, the macro can be used with any data type argument.

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Quizplus · Accepted Answer

Macros in C, like #define SQUARE(x) x * x, are preprocessor directives that perform textual substitution before compilation. Since they operate at the textual level, they do not enforce type checking, allowing them to be used with any data type that supports the operations within the macro.

The Advantage of Using a Macro Such as #Define SQUARE(x)