#define SQR(x) x* x: when preprocessor expands this macros it will produce the square of the suppiled number correctely and will not give any error. #define SQR(x) (x*x): when preprocessor expands this macros it will produce the square of the suppiled number correctely and will not give any error.

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Chapter E, Problem E.12E

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**#define SQR(x) x* x:

when preprocessor expands this macros it will produce the square of the suppiled number correctely and will not give any error.

#define SQR(x) (x*x):**

when preprocessor expands this macros it will produce the square of the suppiled number correctely and will not give any error.

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