Answer / akansha sharma

create linklist, with node having DATA which contain
information and NEXT which cointain address of next node.
The pointer START pointing to first node of linklist. PREV
pointer point to first node(where START point) and TEMP
pointer which point at last node(by traversing).

Swap data of TEMP and PREV. Now increment TEMP(TEMP=TEMP-
>NEXT) and decreament TEMP.
Repeat this untill TEMP=PREV

Answer / vignesh1988i

dear sir ,
your logic might be incorrect , AND GIVE THE FULL PROGRAM SIR

sir you have told that TEMP pointer which point to the last
node.... ok ,for first you can swap the data.... ie STARTING
to TEMP. but how will you arrive at next pair of node for
swapping by decrementing the TEMP , ... a single linked
lists can travel only in one direction from HEAD till NULL
......


THANK U

Answer / praveen

Push all the elements into a stack (one by one) and then
create a new list by popping of the elements from the stack

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what is the difference between exit() and _exit() functions?

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