Problem 75. Find the palindrome

Created by Cody Team

Solve Later

Given the string a, find the longest palindromic sub-string b.

So when

 a = 'xkayakyy';

you should return

 b = 'kayak';

Solve

Solution Stats

1237 Solutions
656 Solvers

Last Solution submitted on May 30, 2020

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

David Young on 8 Feb 2012

This needs a richer test suite, as the leading solution at the time of this comment is just a lookup table.

Hans Kramer on 31 Oct 2018

You should add testcases where the palindrome is in the 2nd half of the word. Cause then my solution wouldnt work and i had to come up with something else.^^

Sanzhar Askaruly on 13 Aug 2019

Useful!

Solution Comments

Solution 64568

1 Comment

1 Comment

Freddy on 24 Mar 2012

Better than lookup, worse than finding maximum palindrom.

Solution 31475

2 Comments

2 Comments

David Young on 8 Feb 2012

This ought to be the leading solution.

Trung Duong on 9 Feb 2012

mine is dump but good for my eyes + brain, :)

Solution 13299

2 Comments

2 Comments

Sven on 19 Feb 2012

What's the point in even making these non-solutions?

AMITAVA BISWAS on 2 Apr 2012

If no solution then non-solution is solution :)

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Problem 75. Find the palindrome

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Last 200 Solutions

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Problem 75. Find the palindrome

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Last 200 Solutions

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Problem Recent Solvers656

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