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Grokking the Coding Interview Patterns

Valid Palindrome II

Explore how to determine if a string can be transformed into a valid palindrome by removing one character. This lesson helps you understand and implement the two pointers technique for optimal linear time solutions with constant space complexity.

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Statement

Write a function that takes a string as input and checks whether it can be a valid palindrome by removing at most one character from it.

Constraints:

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