Longest Palindromic Substring – Part 1

The video tutorial discusses the concept of palindromic substrings, explaining what they are and how to identify them. It covers methods to find all palindromic substrings within a string and focuses on finding the longest palindromic substring. The tutorial explores different approaches, including a basic method and an optimized solution, while discussing their complexities. The video concludes with a summary of the key points and the complexity analysis of the solutions presented.

What is a palindromic string?

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What is the significance of the example 'racecar' in the context of palindromic strings?

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Explain how to determine if a string is palindromic.

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How does the algorithm handle single character strings?

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How can you identify the longest palindromic substring in a given string?

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What approach can be used to find all palindromic substrings in a string?

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What are the steps involved in the second solution for finding palindromic substrings?

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What is the difference between odd and even length palindromic substrings?

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Why is it important to check both single and double characters when identifying palindromic substrings?

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Discuss the complexity of finding the longest palindromic substring.

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