Palindrome Pairs
Explore how to use Trie data structures to find all palindrome pairs in a list of unique strings. Understand how to efficiently check concatenations for palindromes, apply constraints, and solve problems with O(n) complexity. This lesson equips you to handle string manipulation and search pattern problems commonly encountered in 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