Correction:
for NAN :
N(IT)A + TI + N = NITATIN
On Dec 15, 11:33 am, Lucifer <sourabhd2...@gmail.com> wrote:
> @topcoder..
>
> String: NITAN
>
> RevStr: NATIN
>
> LCS ( NITAN, NATIN) = { NIN , NAN }
>
> Here all we care about the count which is 2. Hence, 2 additions would
> be required to convert it into a palindrome..
>
> The possible palindromes would be:
> for NIN :
> N + AT + I(TA)N = NATITAN
>
> for NAN :
> N + TI+ A(IT)N = NATITAN
>
> On Dec 15, 11:24 am, top coder <topcode...@gmail.com> wrote:
>
>
>
>
>
>
>
> > @Mohit
>
> > Suppose for example
>
> > String: NITAN
> > LCS(Longest Common Subsequence) : NIN
>
> > How do you get the palindrome with it?
>
> > On Dec 15, 3:47 am, Lucifer <sourabhd2...@gmail.com> wrote:
>
> > > @Mohit
>
> > > I think what he meant is 2* strlen("Input String") - 2* ("Length of
> > > LCS")
>
> > > On Dec 15, 3:44 am, Mohit kumar lal <kumarmohit...@gmail.com> wrote:
>
> > > > @saurabh-as by the above example LCS of "HELLO" and its inverse would be
> > > > "LL" and how can we form the word "HELLOLLEH" with it ...
> > > > and is your ans for the word "NITAN" is "NITATIN" ...?
>
> > > > On Wed, Dec 14, 2011 at 8:39 PM, saurabh singh <saurab...@gmail.com>
> > > > wrote:
> > > > > Find the LCS of string with its reverse....
>
> > > > > On Wed, Dec 14, 2011 at 8:33 PM, top coder <topcode...@gmail.com>
> > > > > wrote:
>
> > > > >> Given a word, convert it into a palindrome with minimum addition of
> > > > >> letters to it. letters can be added anywhere in the word.
>
> > > > >> . for eg if hello is given, result should be hellolleh
>
> > > > >> --
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> > > > > --
> > > > > Saurabh Singh
> > > > > B.Tech (Computer Science)
> > > > > MNNIT ALLAHABAD
>
> > > > > --
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> > > > --
> > > > Mohit kumar lal
> > > > rit2009014
> > > > IIIT ALLAHABAD
> > > > contact@9454681805
> > > > kumarmohit...@gmail.com
> > > > mohitkumar...@yahoo.com
> > > > rit2009...@iiita.ac.inhttp://profile.iiita.ac.in/rit2009014-Hidequoted
> > > > text -
>
> > > - Show quoted text -
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