Leetcode Problem 1332. Remove Palindromic Subsequences

1332. Remove Palindromic Subsequences

Leetcode Solutions

Palindrome Check with Two-Pointer Technique

  1. Check if the string s is empty. If it is, return 0.
  2. Use the two-pointer technique to check if s is a palindrome by comparing characters from the beginning and the end of the string.
  3. If s is a palindrome, return 1.
  4. If s is not a palindrome, return 2 since we can remove all occurrences of one character in one step and the other character in the next step.
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Palindrome Check by Reversing String

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