Given string str, How do you find the longest palindromic substring in str in MATLAB
MATLAB
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function [longest_palindrome] = longest_palindrome(str) % Initialize the longest palindrome to be the first character. longest_palindrome = str(1); % Loop through each character in the input string. for i = 1:length(str) % Find all odd length and even length palindromes with str(i) as mid point. for j = 0:1 left = i; right = i + j; while left >= 1 && right <= length(str) && strcmp(str(left), str(right)) == 1 if right - left + 1 > length(longest_palindrome) longest_palindrome = str((left):(right)); end left = left - 1; % Expand around center. right = right + 1; % Expand around center. end end🤖 Code Explanation
end
The code finds the longest palindrome in a given string. A palindrome is a word, phrase, or sequence that reads the same backwards as forwards.
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