C++ Coding Exercise – Palindrome Pairs April 6, 2016 algorithms, c / c++, code, coding exercise, leetcode online judge No Comments This is classified as a hard puzzle: https://leetcode.com/problems/palindrome-pairs/ A palindrome string is a string whose reverse string is exactly the same, e.g. ABBA, 1, UIU… Brute Force Almost every … [Continue Reading...]