Leetcode 140: Word break II (V)

Feb. 21, 2018

Introduction

Plan to write my fifth practice based on the idea using DFS + DP + Trie. Here is the discussion link. The student completed more than 444/761 questions. I like to learn from the player.

Algorithm practice

Feb. 26, 2018 8:45 PM
Here is my C# code. The class TrieNode's design is interesting. It took me sometime to figure out and know that it will work.