will your code work for tree attached and for sum =40??
On Fri, May 14, 2010 at 11:44 PM, jalaj jaiswal
<jalaj.jaiswa...@gmail.com>wrote:
> Strategy: subtract the node value from the sum when recurring down,
> and check to see if the remaining sum is 0 when you run out of tree.
> let sum be subsum
>
> int * PathSum(struct node* node, int sum) {
> int i=0;
> if (subsum == 0) {
> return(array);
> }
> elseif(node==NULL){
> return;
> }
> else {
> array[i++]=node->data;
> // otherwise check both subtrees
> int subSum = sum - node->data;
> return(hasPathSum(node->left, subSum) ||
> hasPathSum(node->right, subSum));
>
> }
> }
>
>
> On Fri, May 14, 2010 at 12:39 PM, divya <sweetdivya....@gmail.com> wrote:
>
>> write a c code to print the path in a tree sum of whose nodes equals a
>> given number..
>>
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>
>
> --
> With Regards,
> Jalaj Jaiswal
> +919026283397
> B.TECH IT
> IIIT ALLAHABAD
>
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<<attachment: tree_path.jpg>>
