Palindrome Pairs
Understand how to identify palindrome pairs by concatenating two words from a list and verifying if the result is a palindrome. Learn to apply tries for efficient string storage and prefix searching, enabling a time-efficient solution ideal for coding interviews.
We'll cover the following...
We'll cover the following...
Statement
You are given a 0-indexed array of unique strings called words.
A palindrome pair is defined as a pair of indexes (i, j) where both i and j are within the valid range of the list of words (that is, i, j