C | Functions | Question 3
Which of the following is true about return type of functions in C?
(A) Functions can return any type
(B) Functions can return any type except array and functions
(C) Functions can return any type except array, functions and union
(D) Functions can return any type except array, functions, function pointer and union
Answer: (B)
Explanation: In C, functions can return any type except arrays and functions. We can get around this limitation by returning pointer to array or pointer to function.
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