advent-of-code/2020/02/README.md

# Day 2

## Part 1

Spent some time reading up on how to define a custom instance of `Read`. Pretty simple otherwise. Surprised `countElem` isn't in Prelude.

## Part 2

Off-by-one errors were called out in the puzzle but I still made them. ~Solution can be simplified if I don't need to check for out-of-bounds issues.~ I did this.
solve: day 2, part 1 2022-09-21 09:19:52 -04:00			`# Day 2`

			`## Part 1`

			Spent some time reading up on how to define a custom instance of `Read`. Pretty simple otherwise. Surprised `countElem` isn't in Prelude.
fix: remove out-of-bound/Maybe from day 2 part 2 2022-09-21 09:19:52 -04:00
			`## Part 2`

			`Off-by-one errors were called out in the puzzle but I still made them. ~Solution can be simplified if I don't need to check for out-of-bounds issues.~ I did this.`