# Day 3 Of course 1 min of regex freestyle (`mul\(\d+,\d+\)`) and it would have been done, i wanted to do it on my own. NVM did it with Regex xD Part 2 was fun, I basically computed an array of the `do()` and `don't()` index and simply looked up which one was further up. ## Other ways I think a way more efficient way to go about it would to take more of a scan approach, where we keep track of the enabled/disabled status and parse as we go.