Reshamandi Technical Lead Interview Questions and Answers

Palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.

• A palindrome algorithm checks if a given string is the same when read forwards and backwards.

• For example, 'racecar' is a palindrome because it reads the same forwards and backwards.

• In trees, palindromic paths can be found by traversing the tree and checking if the path from root to leaf forms a palindrome.