olivia is AWFUL
#AdVENt of Code
high lintel
warped dust
&string[index..]
somber smelt
.wk Benedict
slender pythonBOT
sullen fiber
fake fan
slender pythonBOT
warped dust
&&&&&&&&&&&&&&&&&&&&&&&&string[index..] == &&&&&&&&&&&&&&&&&&&&&&&i.0
sullen fiber
fake fan
warped dust
its true
somber smelt
THIS BOT IS SO WRONG
sullen fiber
&&&&&&&&&&&&&&&&&&&&&&&&string[index..] == &&&&&&&&&&&&&&&&&&&&&&&i.0
so many implicit deref
slender pythonBOT
high lintel
true
sullen fiber
.u
slender pythonBOT
weary carbon
nvm it does but it spawned a new error
warped dust
*************&&&&&&&&&&&&&
slender pythonBOT
high lintel
.u
slender pythonBOT
sullen fiber
.fmbot li pali...
somber smelt
.u
slender pythonBOT
warped dust
*&*&*&*&*&*&*&*&***&*&&&*&*&***&&&
somber smelt
OH MY GOD
sullen fiber
o pali wawa mute
somber smelt
.wk Olivia rodrigo
slender pythonBOT
high lintel
ΓΌ
warped dust
mi pali e mama sina
sullen fiber
ilo nasa
weary carbon
okay thats better
somber smelt
.wk BENEE
slender pythonBOT
weary carbon
.u
slender pythonBOT
high lintel
5
slender pythonBOT
warped dust
to owned jumpscare
somber smelt
LIE LIE LIE
warped dust
wth
weary carbon
.w underscores
slender pythonBOT
weary carbon
daamn
sullen fiber
2023 soon
warped dust
u can just ==
somber smelt
@sullen fiber FEMBOT LYING???
sullen fiber
holy crap i will never listen to underscores again
my scrobbles for her is a power of 2
high lintel
π€
slender pythonBOT
sullen fiber
idk actually
warped dust
holy crap i will never listen to underscores again
listen to underscores twice as much
native pewter
.w crystal f
slender pythonBOT
weary carbon
why he just there π
native pewter
weary carbon
why he teeny π
slender pythonBOT
high lintel
.wk bladee
slender pythonBOT
warped dust
33
high lintel
WHQT
somber smelt
why he just there π
high lintel
i was lije 8
sullen fiber
.w jane remover
high lintel
wtf
slender pythonBOT
warped dust
u need to up ur listenin
weary carbon
.w xaev
high lintel
so many mentally ill people joined
slender pythonBOT
weary carbon
godda,mn
high lintel
imagine coming here to talk about a clever aoc solution then bam .wkamf
weary carbon
advent of code thread is new general
high lintel
real
sullen fiber
general for real mfs
weary carbon
any chat is general chat if you try hard enough
somber smelt
any chat is general chat if you try hard enough
They can't moderate us all
weary carbon
i still dont know wtf a usize is
sullen fiber
its the size of ur compilation target's pointers
warped dust
u64 on 64 bit machines and u32 on 32 bit
sullen fiber
IM CRACKED
@warped dust IM CRACKED
β‘(β(β‘0)(+): Β±-β[ββ].)
THIS SHIT FUCKED UP
warped dust
INVERY ARRAY
sullen fiber
im gonna look at this code in 2 hours and have no clue what it does
warped dust
how
sullen fiber
cus planet notation in array
warped dust
WGAT IS INVERSE ARRAU
sullen fiber
sullen fiber
yop fire
warped dust
inv vap
sullen fiber
DNOOT
native pewter
rini dumping vap,,
sullen fiber
void goes to prison
native pewter
what
sullen fiber
join ".." .
native pewter
alr what language we doing today
sullen fiber
doubt
warped dust
free parser
warped dust
try inv join
weary carbon
i somehow made a hallucinating program that gives a different output each time
sullen fiber
TRY SO STUPID
high lintel
wooo
proper totem
day two with both stars, no c boilerplate needed this time - can be compiled with nasm -f elf64 day_02.asm && gcc -Wall -no-pie day_02.o
I am not going to bother spoilering this xd
sullen fiber
jeeez
proper totem
hyperfine can't even time this accurately because it's too fast
sullen fiber
how do u decide
when to use weirdly named registers
and when to use numbered ones
proper totem
they're the same (mostly)
the numbered ones were added when CPUs changed to 64 bit
there are a few special case registers but mostly you can use whatever https://www.cs.uaf.edu/2017/fall/cs301/lecture/09_11_registers.html
tranquil vapor
hyperfine can't even time this accurately because it's too fast
flexing...
proper totem
i just want to know how fast it is 
tranquil vapor
did u really learn asm
native pewter
julia is so easy
sullen fiber
teach me i wanted to learn
tranquil vapor
tranquil vapor
julia looks kinda fine
proper totem
did u really learn asm
yes xP it's a required course at my uni and i think it's a lot of fun
native pewter
teach me i wanted to learn
its just js with end statements instead of brackets
tranquil vapor
native pewter
and 1 based arrays
tranquil vapor
it seems kinda similar to ruby
native pewter
yae stupid 1 based vectors
yea actually tripped me up earlier xddd
native pewter
also @ stuff kinda cool idk
sullen fiber
real
weary carbon
secret weapon
sullen fiber
rus
neon ore
rust is cool but my brain is too small
(and for some reason rust-analyzer shits itself after two minutes and i have to restart vscode)
native pewter
weary carbon
(and for some reason rust-analyzer shits itself after two minutes and i have to ...
me but with typescript
i love β + shift + p restart ts server
native pewter
funny looking x
tranquil vapor
ask
weary carbon
wish i could help but im struggling enough as it is lmao
high lintel
im gonna try to do tmrw in zig
weary carbon
just finished day 2 yayyy
tranquil vapor
gj :3
native pewter
no idea how go modules work but somehow managed to make a module with tests
go is cool i guess but my solution in julia was cooler cuz i can just put everything in one file
native pewter
no idea how go modules work but somehow managed to make a module with tests
modules with "web addresses" like java or kotlin is so dumb, i dont get it
like in kotlin it just makes weirdly unnecessary directories
warped dust
hop on hyperfine
solemn python
much slower for day 2
solemn python
hop on hyperfine
well my program spends extra time doing stuff like fetching the input on each run
so hyperfine would have included the network request and stuff
solemn python
rusting
warped dust
bro is not
solemn python
its fun overcomplicating an extremely simple thing ok
warped dust
im a trans girl and i disapprove of your rust code. you should be ashamed
quit it even
warped dust
never heard of .sum
warped dust
let _ = π;
solemn python
I don't give a shit if it flushes correctly
if it works then great
if it doesn't, it doesn't really need to panic or be handled Β―_(γ)_/Β―
native pewter
much slower for day 2
damn julia benchmarking kinda goes hard
julia faster than rust??? can u believe it!
solemn python
I also wasn't going for speed
native pewter
neither was i
solemn python
I was just curious how mine did
native pewter
my solution garbage asf || ```julia
function two(in)
acc = 0
for line in split(in, "\n")
minRed = 0
minGreen = 0
minBlue = 0
for draw in split(split(line, ": ")[2], "; ")
for cubes in split(draw, ", ")
spl = split(cubes, " ")
num = parse(Int, spl[1])
if spl[2] == "red" && num > minRed
minRed = num
elseif spl[2] == "green" && num > minGreen
minGreen = num
elseif spl[2] == "blue" && num > minBlue
minBlue = num
end
end
end
acc += minRed * minGreen * minBlue
end
return acc
end
i search for uiua and a random ass .doc from a brazillian hospital titled "information for compulsory hospitalization" shows up
@sullen fiber you need that
native pewter
@rotund moth
rotund moth
Thx
native pewter
uiua users (vap)
tranquil vapor
this is like exactly my solution but julia
sameee
but i used a hash...
instead of three vars
tranquil vapor
true
also i parse the game number
but it's not even needed cause it's just incremental...
warped dust
yea
warped dust
real
tranquil vapor
it doesn't even force you to split by ; technically
or split at all
you could just matchAll \d+ [rgb]
native pewter
wonder whether its more performant to regexp than split
proper totem
for my asm solution I just scan until I find a digit (that's not the game ID) parse the number then get the color by checking the first letter of the color
didn't end up doing any additional string allocation
if i get some free time tonight I want to update my ts solution to behave the same way and see how much time it shaves off
sullen fiber
<@454072114492866560> you need that
Nioyiii
warped dust
forcing you to do compulsory hospitalization
sullen fiber
Help
somber smelt
@sullen fiber are you feeling jolly yet
somber smelt
its absurd
sullen fiber
Mommy and daddy are fighring
somber smelt
they are dragging it so much
sullen fiber
I wanna go home
@warped dust I legit never thought about firmware
Firm
Soft hard
sullen fiber
Alternating
native pewter
native pewter
for my asm solution I just scan until I find a digit (that's not the game ID) pa...
oh thats smart actually
proper totem
have fun besties ||474402212 214379527||
sullen fiber
@warped dust OH MY GOD
I FINALLY DID PART 1 IN UIUA https://adventofcode.com/2019/day/3
||i tried doing the canvas strategy like u saw but then on the real puzzle it would be like a 20000x20000 matrix of float64s||
||so i ended up just using cross on the line segments||
hazy sinew
like in kotlin it just makes weirdly unnecessary directories
you dont have to use java packages
you can just put everything in fun main() if u want to
proper totem
you used a lot of string splits right
somber smelt
yes its like 99% that
proper totem
i'll get my aoc repo updated sometime later today probably
but in the meantime
bleh
native pewter
have fun besties ||474402212 214379527||
shidded
proper totem
somber smelt
i think i might be able to optimize more if i used substrings instead of splitting
lemme try
proper totem
oop
yeah my ide likes doing that and I can't be bothered to find the setting to turn it of xd sorry
native pewter
meh?
proper totem
that's not too bad
native pewter
yeah julia is quite performant
warped dust
trailing newline is good if you dont use trailing newlines you are evil
warped dust
skill issue
proper totem
using my cheaty solution 
warped dust
language issue actually
reading line by line shouldnt make the trailing newline return ""
proper totem
writing this in assembly is going to make me go insane i am already thinking in x86 instructions
sullen fiber
trailing newline is good if you dont use trailing newlines you are evil
Save Without Formatting
love
native pewter
reading line by line shouldnt make the trailing newline return ""
wdym, if i split by \n, i expect empty string if it has trailing nl
somber smelt
i have decided i will not optimize my shit
i think its def to do with initializing structs and/or strings
native pewter
light memory usage :3
sullen fiber
LITERALLY HOW
somber smelt
light memory usage :3
how the fuck
native pewter
i have decided i will not optimize my shit
fucking finland
somber smelt
mine used like 300mb max
sullen fiber
guys im gonna time my javascript solution
native pewter
mine used like 300mb max
no thats just total alloc, i dont think it counts dealloc
somber smelt
o
sullen fiber
get real
javascript is faster than assembly confirmed
this is why our operating systems should be written in javascript
somber smelt
idk how my shit is going so slow like i know its not optimized but 20s?? π
native pewter
how the fuck
its only like ~450mb in the REPL while benchmarking
repl itsel already isnt small
native pewter
sure :3
`using Test
@testset "works for example input" begin
input = read("example.txt", String)
@test one(input) == 8
@test two(input) == 2286
end
input = read("input.txt", String)
@info "Part one: $(one(input))"
@info "Part two: $(two(input))"
`
proper totem
oh
sullen fiber
is urs bigger?
proper totem
have fun besties ||474402212 214379527||
i meant this large input xd
100k games, that's what we've been benchmarking against xP
proper totem
yummy memory
delicate crane
When leaderboard in the discord
sullen fiber
L:MAO WTf
sullen fiber
100k games, that's what we've been benchmarking against xP
oh whatt
did u generate ur own input
proper totem
I did yeah
I haven't found someone who's providing large inputs for this year like they did last year so I made my own for today
sullen fiber
ok bet imma try it on julia
warped dust
im gonna try making it faster in uiua
sullen fiber
you actually prob can
warped dust
issue is i read the entire thing then do everything at oncd
sullen fiber
yea def
proper totem
yeah you can speed things up a lot if you use a scanning +incremental approach rather than full out parsing
sullen fiber
uiua has nice readuntil i think
proper totem
best readuntil
; skips characters in the input until the character given in parameter_byte is found
skip_until_char_loop:
inc index
skip_until_char:
cmp current_char, parameter_byte
jne skip_until_char_loop
ret
if nasm didn't have %defines so I could add names for registers i think i would explode
solemn python
Unfortunately not 
sullen fiber
use splitn
tranquil vapor
or just
let first = game_number.next().unwrap();
if you're sure it will always exist (unwrap will panic if it's null)
just do one of the things I gave u
sullen fiber
true do vee
native pewter
have fun besties ||474402212 214379527||
smal improvements
solemn python
if you're sure it will always exist (unwrap will panic if it's null)
Pro tip im learning in rust AoC: error handling is for nerds
tranquil vapor
Pro tip im learning in rust AoC: error handling is for nerds
I mean yeah error handling is useless in aoc cause your input is consistent
no edge cases so you can just unwrap everything xd
solemn python
I might switch to using ? though because it's easier to type
Anyways yeah a Split type is just a fancy iterator
So literally any method of grabbing entries out of an iterator will work
warped dust
hop on split_once
sullen fiber
split once thats what i wasthinking of
warped dust
hop on `split_once`
or be sane and do this
solemn python
.next() 1
.next() 2
warped dust
ty shut up
solemn python
ok
warped dust
let (num, string) = line.split_once(": ").unwrap()
sullen fiber
yea that
i thought split n was an option slice
death
dude i will prob have an easier time making my uiua faster than my damn julia
warped dust
yop but rust is unusable without r-a
sullen fiber
i wonder
proper totem
has anyone tried rust rover from the silly brain company
warped dust
its horrible
sullen fiber
or does it eval when u use it
warped dust
run variables and store
it does
i had the &ru \0 0 on a var
and then did it again to test
input was already empty
sullen fiber
u did it twice and it ran it twice?
warped dust
ya
sullen fiber
oh so it doesnt store
sullen fiber
its like a macro
warped dust
L = S @\n &ru \0 0
<something something> &ru \0 0
and it wasnt doing anything
bc L took all the input
sullen fiber
oh
REAL
REAL
i bet it checks the function signature
and caches the value if its 0.0
0.0
0.0
sullen fiber
why rust no javascript
solemn python
Yes
You don't need parentheses for rust ifs
Which means you need to differentiate between the conditions and the blocks somehow
warped dust
yes theres only one way to write ifs
solemn python
if a == b println!("me when")
unique hearth
@sullen fiber did day 2 now, what does yours look like?
sullen fiber
tranquil vapor
ADB.EXE JUMPSCARE
sullen fiber
i didnt use regex
cus cheating
also regex is gonna be real soon
new pr that adds real capture group
unique hearth
i didn't want to regex but the alternative i thought up is so bad
warped dust
<@454072114492866560> did day 2 now, what does yours look like?
rate mine
unique hearth
please tell me you didn't actually develop it like that
warped dust
I did
warped dust
okay initially it had one func
warped dust
now time on huge file
it ate all my memory then caused my computer to freeze and i had to forcefully reboot
native pewter
LMAO
native pewter
most memory efficient uiua program
sullen fiber
except it didnt freeze it killed after a few seconds
unique hearth
i really like how this works for grouping the various counts into an array
warped dust
i did ||* find :"rgb" with the first letter and the count on stack||
unique hearth
gonna kill the regex now because that really is not nice
warped dust
i wanna revise mine to make it more efficient and maybe shorter
unique hearth
oh wait gimme the bigboy i wanna see how badly my machine explodes with it
sullen fiber
have fun besties ||474402212 214379527||
e
warped dust
have fun besties ||474402212 214379527||
hop
sullen fiber
slow
warped dust
please tell me you didn't actually develop it like that
btw you love that my answer used to have a raw null byte in it
tranquil vapor
LOL
sullen fiber
kill
tranquil vapor
she literally put `@<actual nul byte>` in her code
what does that do
warped dust
i was forced to remove it
unique hearth
i am about to oom
warped dust
kasi you shouldnt be talking about these things publicly like that
harsh marsh
damn i forgot advent of code was a thing until today
sullen fiber
<@454072114492866560> did day 2 now, what does yours look like?
yea tjos os real
thjis ris real
hihi
proper totem
remember that the cubes are put back in the bag after each draw - ||you're looking for the max of each color drawn, not the sum||
solemn python
bro made a struct
I made two :)
native pewter
you love @warped dust
elixir is actually nice i think?
more pleasant than whatever the fuck purescript was
warped dust
i love beam languages they're all deranged in their own way
warped dust
so fast
sullen fiber
warped dust
you will do threading
native pewter
thread u on a uhm
tardy ore
delicate crane
I may be late to advent of code because hbomberguy new video.
man in cave is something internet historian blatently plagerized from someone else
native pewter
pleh my zig solution is so cursed
im using 4 nested iterators to read from a stream ._.
solemn python
Nooooooo I'm not going to be home for AoC
fading mortar
I really hope day 3 isn't gonna have me do recursion lol
solemn python
Recursion is so fun though
fading mortar
wow nice parsing time
somber smelt
jesus christ this one seems annoying
fading mortar
Yeah
Thinking of how to seperate the number groups
hmm seems easy enough actually
just annoying
sullen fiber
INSANE
native pewter
hmm seems easy enough actually
yeah
somber smelt
this one is killing me
somber smelt
this one is kinda hell in switft
steady fog
@warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust @warped dust
the rini rot
fading mortar
I think this one is gonna take a while
warped dust
JESUS
steady fog
rinninininini
warped dust
zt
steady fog
hi
somber smelt
I think this one is gonna take a while
i cant even figure out how i should seperate the shit this fucking sucks
like idk
somber smelt
bruh this one fucking killed aoc for me this one seems so annoying
fading mortar
I think I'm gonna have to whiteboard this for a bit
somber smelt
why was day 1 so hard, day 2 so easy, day 3 fucking hell
warped dust
i was about to say "did you already fuckin finish it in assembly"
warped dust
@sullen fiber today is kinda fire for uiua tbh
somber smelt
i know i can do it but its all so unpretty
proper totem
just use a hash set
advent of code in a nutshell
sullen fiber
||cant wait to run katlyn's large input on gpu||
steady fog
i will nuke rini
proper totem
i was about to say "did you already fuckin finish it in assembly"
my assembly solutions so far have taken a while to write
an hour and a half for the first and probably six hours for the second day
I could do today in assembly but i'd have to do pointer math and that kind of stuff in assembly which. I don't really want to do.
steady fog
sounds fun
solar tide
today was fun
true
warped dust
2> lists:map(fun(X) -> case X of "." -> 0; _ -> 1 end end, "...*..").
[1,1,1,1,1,1]
rate
solar tide
where's the leaderboard channel
steady fog
end end
fading mortar
I am going to sleep
delicate crane
how the fuck do Zain and katlyn always finish before me
delicate crane
<https://github.com/CodeF53/AdventOfCode/blob/main/src/2023/03.ts>
Part one: 6ms
Part two: 5ms
warped dust
=<
sullen fiber
WTF
warped dust
yes.
sullen fiber
?#$@
neon ore
this langauge
what the fuck
high lintel
=<
neon ore
= angry face =< sad face
steady fog
@neon ore hi
neon ore
hihi
steady fog
sunni
proper totem
I should turn mine into a function so I can run it 293487892374 times and get an average
yeah that one is an outlier
everything else i get with the one offs is slower
high lintel
WHAT AM IREN IWSFTDODOING WERONG
same
high lintel
im gonna peel my skin
same
warped dust
i have already peeled off my skin
warped dust
π
delicate crane
=/=
solemn python
Advent of code really is making me write the dumbest possible rust code possible
it works but only after I tweaked it a ton of times hoping it fixed itself
at least this one is easy to visualize for debugging
sullen fiber
oh my god im
solemn python
do I know how my code works? barely
sullen fiber
actually braindead
solemn python
does it work? yes
warped dust
erlanging all over the place
high lintel
OMFGGGGGGGGGGGGGGGGGG
I HATE
range inclusive comes to bite me AGAIN
kill rust
i keep forgetting that .. does not mean ..=
sullen fiber
im done
solemn python
i keep forgetting that `..` does not mean `..=`
yep
that annoyed me a few times too
and then I had the whole deal of trying to conceptualize "2nd character" vs "1th index" and how the hell ranges work on top of all of that
plus the deal with regex ranges inclusivity because I used regex to extract all numbers (im lazy ok)
sullen fiber
....
solemn python
I'm so happy for you (what the hell is that supposed to mean)
solar tide
language of the deranged
high lintel
plus the deal with regex ranges inclusivity because I used regex to extract all ...
horror
hazy sinew
override fun solvePart1(input: File): Int {
val grid = Grid.of(input.rl())
return grid.filterConsecutive { it.toString().matches("[^0-9.]".toRegex()) }.mapIndexed { point, _ -> point.getNeighbors().mapNotNull { grid.numberAt(it) }.distinct() }.flatten().sumOf { it.toInt() }
}
override fun solvePart2(input: File): Any {
val grid = Grid.of(input.rl())
return grid.filter { it == '*' }.mapIndexed { point, _ -> point.getNeighbors().mapNotNull { grid.numberAt(it)?.toIntOrNull() }.distinct().let { if (it.size == 2) it.product() else 0 } }.sum()
}
Day 3 in one line (i had to cache the grid parsing to make it 300ms instead of 7 seconds because if i dont, itll parse the grid every time it wants to know a number
(i basically outsourced everything into utils but 1 line is 1 line)
tranquil vapor
what does ur pfp say
deep templeBOT
hazy sinew
oh it's just the taliban flag
close enough i guess
warped dust
@sullen fiber fix my code
hazy sinew
oh it's just the taliban flag
its also the saudi arabia flag and the hamas flag and the isis flag i guess
tranquil vapor
you should maybe change it if u don't wanna be banned
hazy sinew
if i get banned for having the declaration of faith as my pfp so be it
it has nothing to do with terrorism
hazy sinew
<@454072114492866560> fix my code
why is it threatening me
check top or else youll check mid
warped dust
true
sullen fiber
is this erlang wtf.
warped dust
yes
hazy sinew
who tf decided to do orelse and not "or" or "||"
warped dust
is this erlang wtf.
fix it orelse..
warped dust
who tf decided to do orelse and not "or" or "||"
because or is already a thing
but it doesnt short-circuit
hazy sinew
or as a binary operation?
hazy sinew
so if u use or its gonna be slower or what
warped dust
yeah cuz it can stop at first row it finds
i have no idea why they didnt just make or always short-circuit
rain bloom
oh it's just the taliban flag
i thought it was alhamdulillah for a second
hazy sinew
its a bit too long to be that
sullen fiber
too many damn word
rain bloom
yeah
warped dust
erlang is so funny
hazy sinew
i have no idea why they didnt just make `or` always short-circuit
well if you can do x = 1 or 2 and make it return 3 then it makes sense cuz its not supposed to be used for boolean comparison
but then just do it like everyone else with | and || or make it check if its evaluating an expression and base it off that so you can have the same keyword do 2 things
warped dust
you terminate statements with periods, join expressions with commas, and related statements need semis
hazy sinew
or make | the bitwise or and or the short circuit boolean or
sullen fiber
you terminate statements with periods, join expressions with commas, and related...
wow this is so english
warped dust
true
hazy sinew
you terminate statements with periods, join expressions with commas, and related...
any language that does not terminate statements with line breaks should be deleted from existence
if you want 2 on 1 line use semicolons but dont force semicolons
tranquil vapor
it has nothing to do with terrorism
i see. your previous message made it seem like you had it as pfp as a symbol of those groups
if that's not the case then that's fine
tranquil vapor
or are u still awake
warped dust
still awake
warped dust
did you do part 1 by the numbers or by the symbols
nums
tranquil vapor
still awake
GO SLEEP GIRLIE
warped dust
I MUST ERLANG
hazy sinew
tbh its not that hard to redo it by symbols, i also did it my numbers in pt1
steady fog
@warped dust Sleep girlie
tranquil vapor
alexandria ocasio cortez can wait can wait...
warped dust
rate
steady fog
@tranquil vapor do AOC in powershell
hazy sinew
if you do symbols in p1 you have to check for duplicates without taking it out the same number in different positions
steady fog
rate
tranquil vapor
<@343383572805058560> do AOC in powershell
I did last year
real hinge
if i get banned for having the declaration of faith as my pfp so be it
Alhamdulillah
hazy sinew
should i do this year only with oneliners
steady fog
you love https://codeberg.org/Ven/AdventOfCode/src/branch/main/2022/day3/solutio...
hop off code burger
tranquil vapor
you love https://codeberg.org/Ven/AdventOfCode/src/branch/main/2022/day3/solutio...
read @steady fog
you will learn powershell
steady fog
venshell
steady fog
@real hinge you are rusty
steady fog
this u?
https://github.com/zt64/advent-of-code
yes
real hinge
wait this isnt supposed to work
tranquil vapor
this u?
https://github.com/zt64/advent-of-code
no that's github
real hinge
@steady fog this is you
hazy sinew
wait this isnt supposed to work
do one -> o1e
two -> t2o etc
tranquil vapor
<@289556910426816513> this is you
THIS IS ME
high lintel
this u?
https://github.com/zt64/advent-of-code
why would u do the easiest day in python
tranquil vapor
I WASTED SO MUCH TIME
real hinge
tranquil vapor
UNTIL I REALISED
steady fog
<@289556910426816513> this is you
YOP
high lintel
just do example first π
steady fog
why would u do the easiest day in python
THAT WASNT EASY
high lintel
THAT WASNT EASY
? ? ? ? ?? ?? ?? ?
tranquil vapor
just do example first π
girlie the example didn't have any relevant overlaps
high lintel
it did...
steady fog
@high lintel hey girl
hazy sinew
yes it did
tranquil vapor
my code worked on the example then exploded on the actual thing
real hinge
it didnt as far as I remember
hazy sinew
oh yeah maybe if the only number is eightwo
high lintel
hazy sinew
it didnt have that
real hinge
maybe they updated later
tranquil vapor
except this overlap doesn't matter
hazy sinew
yea but it doesnt include the case of just something liek twone being 21 and not 2ne
high lintel
yea ig
real hinge
it doesnt matter if two disappears
tranquil vapor
yeah what manti said
hazy sinew
day 1 should be any langugae that has .replace
tranquil vapor
it only causes issues if the overlap is at the end
hazy sinew
not python
tranquil vapor
true regex is kinda cheating
high lintel
mine didn't work cuz i used replace so i knew from example
real hinge
true regex is kinda cheating
I wouldnt consider it tbh
it would be hella painful otherwise
real hinge
me when 30000 .splits
high lintel
not even
tranquil vapor
me when 30000 .splits
you didn't even have to
real hinge
no I am not talking about day1
steady fog
i won't use regex from now on
good
real hinge
I didnt use regex on day1
steady fog
regex so bad
tranquil vapor
you could literally just
line.matchAll(/\d+ [rgb]/g)
but on day 2 its kinda needed
high lintel
yea there were a bunch of splits in day2 but it really isn't that big of a deal to use regex imo
real hinge
if you are using some language like python or js its not really big deal yea
but I can imagine it being painful on rust and other low level languages
tranquil vapor
you could do day 1 with a for loop
real hinge
https://codeberg.org/fawn/aoc23/src/branch/master/day02/src/bin/pt2.rs
amazing
tranquil vapor
you could do day 1 with a for loop
check index of 1-9 and one-nine and see which one has the lowest and highest index
won't even get overlap issues with that
real hinge
okay I take my word
steady fog
@tranquil vapor do part2 for me
real hinge
I just did find and rfind
then put all found elements to some vector
ordered and did the thing
tranquil vapor
manti u will do aoc in ruby
real hinge
too late
steady fog
I was gonna do Ruby today
real hinge
I decided to use rust
steady fog
but I couldn't get lsp working
tranquil vapor
but I couldn't get lsp working
same
steady fog
@tranquil vapor @tranquil vapor@tranquil vapor I used go today
tranquil vapor
GOOD
real hinge
u love https://codeberg.org/Ven/AdventOfCode/src/branch/main/2023/day2/solution....
it feels weird to see functions without parantheses
but other than that good 
steady fog
high lintel
ruby can be so insane i fear sofia's ruby
insanity https://codeberg.org/rini/aoc/src/commit/282429aa7079a18d1076cafea1c06f9df6db9ea0/day01/pt2.rb
steady fog
who
warped dust
:33333
steady fog
@warped dust sofa
warped dust
no..
tranquil vapor
it feels weird to see functions without parantheses
you can still use them in ruby
steady fog
steady fog
love
real hinge
you can still use them in ruby
ruby is python2
steady fog
lisp so bad
tranquil vapor
instead of ```rb
File.foreach file do |line|
end
```rb
File.forEach(file) { |line|
}
``` or ```rb
File.foreach(file) do |line|
end
I haven't done
real hinge
do
steady fog
part 2
steady fog
yop
proper totem
but on day 2 its kinda needed
manti will explode when day two done without splits https://github.com/katlyn/aoc/blob/2023/day_02/asm/day_02.asm
real hinge
manti will explode when day two done without splits <https://github.com/katlyn/a...
what the hell
why assembly
do you hate yourself
proper totem
it's fun :3
steady fog
@proper totem hi
proper totem
hewos @steady fog @steady fog @steady fog
steady fog
proper totem
:spoob:
steady fog
spoob
warped dust
FINALLY
native pewter
2/10
warped dust
maaaaaaaaaaad
native pewter
dont go too harsh
i didnt look
warped dust
ur so mean
native pewter
this one has me fuckin stumped in swift
even in swift this shouldnt be too hard no?
dont need to do a lot of string manipulation
||
function one(input)
acc = 0
nextToSymbol = Set{Tuple{Int,Int}}()
lines = split(input, "\n")
for i in eachindex(lines)
for j in eachindex(lines[i])
char = lines[i][j]
if char == '.' |fucking hell so bad why do i have to do this| (char >= '0' && char <= '9')
continue
end
push!(nextToSymbol, (i, j + 1), (i + 1, j + 1), (i + 1, j), (i + 1, j - 1), (i, j - 1), (i - 1, j - 1), (i - 1, j), (i - 1, j + 1))
end
end
for i in eachindex(lines)
num = ""
isPart = false
for j in eachindex(lines[i])
char = lines[i][j]
if char >= '0' && char <= '9'
if ((i, j) in nextToSymbol)
isPart = true
end
num *= char
else
if isPart && length(num) > 0
acc += parse(Int, num)
isPart = false
end
num = ""
end
end
if isPart && length(num) > 0
acc += parse(Int, num)
isPart = false
end
num = ""
end
return acc
end
``` ||
tranquil vapor
tranquil vapor
@elfin umbra
warped dust
new vpak
tranquil vapor
gondola lift time
dude
ruby extension broke
its so over
it has some stale dir saved
ruby_lsp_2023
where is it pulling that from
ohhh
its borked
File.write("C:\Users\Banana\stuff")
it doesnt double escape
so it becomes File.write("C:UsersBananastuff")
warped dust
windows
warped dust
what ruby lsp are you using none of them worked for me
tranquil vapor
shopify
so bad
terrible
its really bad its essentially worthless
no autocomplete
i dont remember it being bad
OH MY GOD
ITS JUST BROKEN EVEN ON LINUX
DOGSHIT
WHAT IS THAT DIRECTORY
WHY ~/bin
RUBY
HOLY SHIT @warped dust
but it still sucks
warped dust
how do you feel knowing erlang has better lsps than ruby
tranquil vapor
this is decent
the shopify one is hot garbage
this makes syntax highlighting better
hazy sinew
```rb
File.write("C:\Users\Banana\stuff")
```
windows