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C Quiz - 110 | Question 1

Suppose someone writes increment macro (i.e. which increments the value by one) in following ways: C
#define INC1(a) ((a)+1)

#define INC2 (a) ((a)+1)

#define INC3( a ) (( a ) + 1)

#define INC4 ( a ) (( a ) + 1)
Pick the correct statement for the above macros.

(A)

Only INC1 is correct.

(B)

All (i.e. INC1, INC2, INC3 and INC4) are correct.

(C)

Only INC1 and INC3 are correct.

(D)

Only INC1 and INC2 are correct.

Answer

Please comment below if you find anything wrong in the above post
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