Answer 2) To prevent use of NULL with any other variable instead of 0(zero),
it is set at void pointer.
for ex, you cannot use in C like this, a=b+NULL;
but, i think, in C++ you can do.
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Q1) How to find factorial of a number at pre-processor stage only ?
Q2) In C++ NULL is defined as* #define NULL 0* while in C it is defined as
*#define
NULL (void *) 0 . *What difference it makes ?
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Amol Sharma
Third Year Student
Computer Science and Engineering
MNNIT Allahabad
On Tue, Aug 9, 2011 at 10:20 PM, Decipher ankurseth...@gmail.com wrote:
Q1) How to find factorial of a number at pre-processor
