derivation of catalan number can be found as :
suppose there is 1 node then we have 1 '(' and 1 ')'
how many ways you can arange them () the only way(shld be balanced
parahtheses)
if two we have (()) ()().. only two i.e two binary trees.. so find a
derivation for it
On Sat, Jul 3, 2010 at 3:54 PM, Raj N <rajn...@gmail.com> wrote:
> @sharad: Can you give a detailed explaination. Also it is required to print
> the possible trees
>
>
> On Sat, Jul 3, 2010 at 7:08 AM, sharad kumar <aryansmit3...@gmail.com>wrote:
>
>> catalan numbers.....(2n)Cn/(n+1)....
>>
>>
>> On Sat, Jul 3, 2010 at 1:06 AM, Raj N <rajn...@gmail.com> wrote:
>>
>>> How to find all the possible trees with 3 nodes from a given tree
>>>
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