A better representation for a n-ary tree would be

struct node{
    int data;
   node* left;
   node* sibling;
}

Like in a binary tree the second ptr points to its right child . Here it
points to its sibling.This one saves space and also We know in each level
we have how many nodes
@Shashank,
I think we can reverse the n-ary tree ,but again my doubt is what will be
leaf nodes then in that case , It seems it will be original root , so i was
confused . anyway , I will concentrate on reversing the tree only for now
based on ur definition.

Regards
Ankur

On Wed, Dec 21, 2011 at 1:08 PM, WgpShashank <[email protected]>wrote:

> @atul,, yeah , but can you write some proper psuedo code/ Algorithm then
> we can discus more about test cases.
>
> Thanks
> Shashank
>
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