Leetcode Problem 1960. Maximum Product of the Length of Two Palindromic Substrings

1960. Maximum Product of the Length of Two Palindromic Substrings

Leetcode Solutions

Manacher's Algorithm and Dynamic Programming

  1. Apply Manacher's algorithm to find the longest odd-length palindrome centered at each index.
  2. Initialize two arrays, left and right, to store the maximum palindrome lengths ending before and starting after each index, respectively.
  3. Use dynamic programming to populate the left array by iterating from left to right, updating the maximum length palindrome ending at each index.
  4. Similarly, populate the right array by iterating from right to left.
  5. Iterate through the string, calculating the product of left[i - 1] and right[i] for each index i, and keep track of the maximum product found.
  6. Return the maximum product as the result.
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Rolling Hash and Dynamic Programming

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