Anders Englöf Ytterström
81fe14a407
Got thrown of big time at pt 1 since there is a duplicate test value in my puzzle input. The code initially asumed that all test values should be distinct. Biased from seeing "test" in the termology, most likely. Earlier editions of the code also tried to create all combinations using binary strings, but it fell short on pt 2 when a third operation was introduced. From some inspiration in the solutions mega thread on Reddit, the final code is queue-based instead. Apparently, I also learned this kind of problem is usually well suited for DFS search, and apparently the final code very much is _in deed_ a DFS. |
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Advent of Code 2024
Solutions for #aoc2024 in Python 3 (3.12.7).
Programming setup:
- Lenovo Thinkpad X260
- Arch Linux with Hyprland
- Zed editor (Ruff, Pyright)
- Firefox
- Alacritty
Help scripts
Display all solved puzzles:
python aoc.py
To bootstrap a new puzzle (creates input/<day_no>.txt and output/day_<day_no>.py):
python aoc.py <day_no> new
Manually copy the puzzle input from https://adventofcode.com and paste it in input/<day_no>.txt
to start coding.
wl-paste > input/<day_no>.txt
Solve separate puzzle (replace XX with the puzzle number):
python -m output.day_XX
Solve separate puzzle using stdin (replace XX with the puzzle number):
wl-paste | python -m output.day_XX
cat tmpfile | python -m output.day_XX
Execute separate puzzle on file save (replace XX with the puzzle number):
ls output/*.py | entr -c -s 'wlpaste | python -m output.day_XX'
ls output/*.py | entr -c -s 'cat tmpfile | python -m output.day_XX'
ls output/*.py | entr -c -r python -m output.day_XX
(requires entr and wl-paste, Mac users can instead use pbpaste. If you
prefer X at Linux, use xclip -selection clipboard -o).
To lint files:
ls output/*.py | entr -r -c flake8 output --ignore=E741,E501,E203