Answer Posted / nagarala sai deepak reddy

NULL POINTER :
the pointer which dosent point to any memory location is
called NULL POINTER.

VOID POINTER :
the pointer is a one which can only point to a particular
memory location of it's own type.... but when the pointer
is given void it can be mde to point any location of
different type

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#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

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