Recursion:
http://www.rawkam.com/?p=283
<http://www.rawkam.com/?p=283>Tower Of Hanoi:
http://www.rawkam.com/?p=917
<http://www.rawkam.com/?p=917> http://www.rawkam.com/?p=941
<http://www.rawkam.com/?p=941>
On Fri, Sep 10, 2010 at 1:11 AM, albert theboss <alberttheb...@gmail.com>wrote:
> Its easy only ....
>
> tower of hanoi consist of three pegs peg A,peg B,peg C.
> which is used as BEG,AUX,END
>
> Let n be 5 for example...
>
> wat u r going to do is
>
> step 1 : move the top n-1 (4) disks from BEG to AUX...
> in this case END will be used as auxiliary.
>
> step 2: move the n th disk from BEG to END .
> use AUX as auxiliary in this case
>
> step 3: move the n-1(4) disks from AUX to END that is moved in step 1
> use BEG as auxiliary in this step
>
>
> Actual code is
>
> void tower(int n,char beg,char aux,char end)
> {
> if(n>0)
> {
> tower(n-1,beg,end,aux); // move n-1 disks from beg to
> aux
> printf("%c->%c",beg,aux,end);//equivalent to
> tower(1,beg,aux,end) move 1 disk from beg to end
> tower(n-1,aux,beg,end) // move disks from aux to end
> }
> }
>
> again that n-1 disks are moved to end which is called recursively.....
>
> Still u have doubt???
>
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