@ UTKARSH : how will you calculate number of vertical lines before passing
it to vsum().
i guess n should be max(no. of nodes to the extreme left from the root ,
no. of nodes to the extreme right from root)
On Fri, Jan 20, 2012 at 10:35 PM, UTKARSH SRIVASTAV <usrivastav...@gmail.com
> wrote:
> void vsum(struct node *p ,int i)
> {
> if(p)
> {
> sum[i] = sum[i] + p->data;
> vsum(p->left,i-1);
> vsum(p->right,i+1);
> }
> }
>
> construct an array of int sum[n] where n will be maximum no. of vertical
> lines and call vsum with vsum(root,n/2)
>
>
> On Fri, Jan 20, 2012 at 9:06 PM, sravanreddy001
> <sravanreddy...@gmail.com>wrote:
>
>> what does it mean.. we cannot use an array? (a static array?)
>>
>> a vector is an array..but a dynamic one... what other DS can be used? a
>> linked list allowed?
>>
>> (each of the two algorithms can be mate to work with linked list too...
>> (except that it takes more time.. )
>>
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>
>
> --
> *UTKARSH SRIVASTAV
> CSE-3
> B-Tech 3rd Year
> @MNNIT ALLAHABAD*
>
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