Problem 75. Find the palindrome

Created by MathWorks 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

2817 Solutions
1662 Solvers

Last Solution submitted on Dec 29, 2025

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

Show comments

Problem Recent Solvers1662

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 75. Find the palindrome

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1662

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Problem 75. Find the palindrome

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers1662

Suggested Problems

More from this Author96

Problem Tags

Community Treasure Hunt

Players