## Dynamic Programming

Today I’m going to be pausing the Mercurial content in favor of material I learned today in the algoganza study group here at the Recurse Center. This study group is working together to learn content that commonly comes up in job interviews and to prepare for the dreaded whiteboard technical interview. Today’s session focused on a new concept for me, dynamic programming, an approach one can use to solve problems that are conceptually amenable to a recursive approach, but where the naive recursive approach might be very slow.

## A Problem Amenable to Recursion

To explore these ideas let’s think about the Fibonacci sequence. We can calculate Fibonacci number n