Anders Englöf Ytterström
e7ddb92024
Pt 1 was just head and tail. For pt 2 I rewrote the
code to instead build the rope (snake) from head to
tail by always moving the head first and traverse
the body of the snake.
Yes, I think of it as a body of a snake - not knots
on a rope. Child hood memories are to damn colorful
:)
For reference, this is my visually debugging code:
def dbg(seen, snake):
print(snake)
for r in range(-4, 1):
print("".join([v(r, c, snake) for c in range(0, 7)]))
print("")
def v(r, c, snake):
if (r,c) == snake[0]:
return "H"
for i, n in enumerate(snake[1:-1], start=1):
if (r,c) == n:
return str(i)
if (r,c) == snake[-1]:
return "T"
if (r,c) == (0,0):
return "s"
return "."
|
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|---|---|---|
| .. | ||
| output | ||
| aoc.py | ||
| README.md | ||
Advent of Code 2022
Solutions for #aoc2022 in Python 3 (3.13.4).
Programming setup:
- Lenovo Thinkpad T14
- OpenSUSE Tumbleweed with labwc
- Helix editor
- Vivaldi
- Foot
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