Advent of Code 2023 - Day 6
20th on part 1; 50th on part 2; 2nd overall (!)
Pretty straightforward day. I was pretty slow on parsing, including a wrong answer due to failing to correctly concatenate some numbers (I wrongly assumed they were all single-digit).
I'm surprised the part 2 numbers weren't big enough to force a more efficient solution. I made a video on the binary search solution anyway: • Advent of Code Day 6 - Binary Search
Problem: https://adventofcode.com/2023/day/6
Solution: https://github.com/jonathanpaulson/Ad...