wow, what a day. I solved both parts of day 4 and both parts of day 5!
Day 4 solution: https://github.com/sts10/advent-of-code-2018/blob/master/src/bin/day04.rs
Day 5: https://github.com/sts10/advent-of-code-2018/blob/master/src/bin/day05.rs
Videos (had to start and stop a few times): https://www.twitch.tv/s98274/videos
Tons of code to clean up, esp in Day 4. But it works! Thanks to all who helped!!! #AdventofCode #Rust