Learning Resources>Coding Challenges

Advent of Code 2023 - Day 7

#advent-of-code#2023
shritesh

shritesh

Advent of Code 2023 - Day 7

I mapped both the cards and every possible hand to numeric values and sorted them. In part 2 I could only think of replacing the jokers with all unique values in the hand. There’s probably a better way.

https://github.com/shritesh/advent/blob/main/2023/07.livemd

15 comments
#advent-of-code#2023
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seeplusplus

seeplusplus

In part 2 I could only think of replacing the jokers with all unique values in the hand

Heh, better than I did, I just brute forced and tried every card possible

/shrug
https://github.com/seeplusplus/aoc-elixir/blob/main/lib/2023/day7.ex

3
Post #7
pehbehbeh

pehbehbeh

I used DataFrames with Explorer for the first time today. May be overkill, but I learned a lot.

https://github.com/pehbehbeh/adventofcode/blob/main/2023/07.livemd

It was nice to be able to tinker directly in the results via LiveBook:

example
example1200×857 50.7 KB

3
Post #10
bjorng

bjorng

Erlang Core Team

Today’s puzzle was fun!

My solution:

https://github.com/bjorng/advent-of-code-2023/blob/main/day07/lib/day07.ex

2
Post #3

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