Programming/Algorithms: Question: Write a function to find the longest palindromic substring in a given string. Answer: Use dynamic programming or expand around center technique. Database: Question: Write a SQL query to retrieve departments with more than five employees.
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Programming/Algorithms: Question: Write a function to find the longest palindromic substring in a given string. Answer: Use dynamic programming or expand around center technique. Database: Question: Write a SQL query to retrieve departments with more than five employees.