Leetcode 10 - regular expression matching

August 31, 2017

Introduction

It is my most favorite algorithm in 2017 called regular expression matching. I spent over 20 hours and over 3 months to work on the solution, and today I met a peer through mocking. And the peer showed me to solve the algorithm using dynamic programming, pass all test cases. Amazing talent!

Algorithm practice 

Here is Java code for me to study using dynamic programming. I watched the performance in 30 minutes meanwhile I went over my previous practice using dynamic programming code as well.

I did ask a few questions about the design.