please explain the code a bit more.. unable to understand it..an example
will be better..
On Sun, Jul 17, 2011 at 7:10 AM, Reynald Suz <reynaldsus...@gmail.com>wrote:
> Yep!
>
> On Sun, Jul 17, 2011 at 1:02 AM, swetha rahul <swetharahu...@gmail.com>wrote:
>
>> @Reynald
>> Will 75 not be included in the tree that u
>> have given..??
>>
>>
>> On Sun, Jul 17, 2011 at 12:49 AM, sagar pareek <sagarpar...@gmail.com>wrote:
>>
>>> here is the code
>>> void border(node*);
>>> void recur(node*);
>>>
>>> void border(node *ptr)
>>> {
>>> node* tmp; int stack[20],top=0;
>>> if(tmp=ptr->left)
>>> {
>>> while(tmp->left)
>>> {
>>> printf("%d ",tmp->data);
>>> tmp=tmp->left;
>>> }
>>> }
>>> recur(ptr);
>>> if(tmp=ptr->right)
>>> {
>>> while(tmp->right)
>>> {
>>> stack[top++]=tmp->data;
>>> tmp=tmp->right;
>>> }
>>> }
>>> while(top--) printf("%d ",stack[top]);
>>> printf("%d\n",ptr->data);
>>> }
>>>
>>> void recur(node* ptr)
>>> {
>>> if(ptr->left) recur(ptr->left);
>>> if(!ptr->left&&!ptr->right) printf("%d ",ptr->data);
>>> if(ptr->right) recur(ptr->right);
>>>
>>> }
>>>
>>> On Sat, Jul 16, 2011 at 7:07 PM, Reynald <reynaldsus...@gmail.com>wrote:
>>>
>>>> Algo to find the border of a given binary tree. Optimized for space
>>>> and time.
>>>> Input:
>>>> 10
>>>> / \
>>>> 50 50
>>>> / \ / \
>>>> 25 75 200 20
>>>> / \ / / \
>>>> 15 35 120 155 250
>>>>
>>>> Output:50 25 15 35 120 155 250 20 150 10
>>>>
>>>> --
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>>>>
>>>>
>>>
>>>
>>> --
>>> **Regards
>>> SAGAR PAREEK
>>> COMPUTER SCIENCE AND ENGINEERING
>>> NIT ALLAHABAD
>>>
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>>
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>
>
>
> --
> Regards
> Reynald Reni
> Masters in Software Engineering
> CIT - India
>
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