Longest Palindromic Substring – Part 2

The video tutorial explains how to solve the longest palindrome substring problem. It begins with initializing variables and setting up a loop to iterate through the string. A helper function is created to check for palindromes by expanding around potential centers. The solution is implemented and tested, showing a runtime of 48 milliseconds. The tutorial concludes with a complexity analysis, highlighting the time complexity as O(n^2) and space complexity as O(1).

What is the first step in initializing the solution for the longest palindrome substring?

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How do you determine the length of the current string in the context of finding the longest palindrome?

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What conditions must be checked when expanding the left and right indices in the palindrome check?

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Explain the purpose of the helper function in the palindrome checking process.

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What is the significance of comparing the lengths of two words in the context of finding the longest palindrome?

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What is the role of the 'result' variable in the context of the palindrome checking algorithm?

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Describe the process of returning the longest palindrome substring once it has been identified.

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How does the algorithm handle cases where the input string has an even number of characters?

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In what scenarios would the algorithm return an empty result when checking for palindromes?

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What are the time and space complexities associated with the algorithm for finding the longest palindrome substring?

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