The Nineteenth Byte

Radvylf Programs

19:11

@lyxal Well I'd sure hope you don't fruit, that would mean you're a plant, and that you touch grass

DLosc

19:23

I touch grass, I eat fruit, and I hug trees (and I don't understand the reference :P)

Radvylf Programs

I'm referring to "fruit" being a verb meaning, in the context of a plant, "producing fruit" (like "these orange trees are fruiting right now"), and then referencing lyxal's use of the memey phrase "touch grass"

Since only plants produce fruit, and plants are outside, and touch grass

Lyxal is a fruit pla(n)t and his friends are plat(e)s.

The plat doesn't fall far from the plat.

DLosc

@RadvylfPrograms Yeah, I figured what you meant by fruit, I just don't know the grass meme. When I saw lyxal say "Friendly reminder to touch grass today," I took it literally and thought it was pretty good advice.

Radvylf Programs

I'm allergic to grass (or possibly oak or juniper or mold or whatever other living things are spewing sneezy sperm into our communal air), so I'm not gonna touch any grass if I can help it

3

Wezl 'l o - o l'

19:42

@RadvylfPrograms ... I'm disputiing this

emanresu A

@RadvylfPrograms \o/

Komali

codegolf.stackexchange.com/a/247422/107262 this isn't unsure right? My school computer blocks both tio and esolangs so I can't check

Radvylf Programs

unsure as in my esolang with the umms and whats and stuff? if so, it's not

Komali

Alright, wanted to make sure

I've been watching this post closely, haha

emanresu A

@Komali dso.surge.sh/#unsure

Radvylf Programs

19:50

Wait what is is unsure

Ohh it's obfuscated, things that aren't operators get ignored

@Komali ^^ Good guess!

Even as the language creator I couldn't figure it out without running it lol

It throws thousands of warnings lol

emanresu A

@Komali You win a cookie! (go post a crack :)

Komali

wait thats right?

WHAT

emanresu A

@RadvylfPrograms Just crashes DSO's interpreter

Komali

no way lmao

i cant believe it

Radvylf Programs

I had no clue unsure allowed uppercase code with invalid commands. Old Radvylf gave several more fricks about input validation than current Radvylf apparently lol

New Posts

20:04

0

Q: King of the Cards

King of the Cards In this King of the Hill challenge, you must write a bot that can play Crazy Eights. This is a card game often played by children, in which the objective is to empty your hand. How to Play The game of Crazy Eights is deceptively simple. At the beginning of the game, each player ...

Ginger

3 seconds! does NP need new batteries?

Seggan

weve had a koth revival or smth recently

emanresu A

Wait nvm @Komali it just needed different input

Komali

20:22

wait is it or is it not

emanresu A

It is

Komali

oh it is thanks

emanresu A

Go post a crack :)

Komali

ok home now so i can

emanresu A

There's just a bug with how I was using the interpreter

And this works

Komali

20:24

is DSO's cgcc-copy button broken or am I dumb

emanresu A

Seems to be working for me

Check the console maybe

Komali

nothing

I'm on chromium

emanresu A

Do the other two buttons work?

Komali

nothing happens on any of them

emanresu A

That's... weird

Ginger

20:27

status-confirmed

emanresu A

anyway here you go

Komali

thanks!

posting...

Radvylf Programs

Yo turns out my userscript was broken, update to 1.1.1 in order to be able to paste to upload

Ginger

program: you don't have permission to add a room owner lol
me, the creator of the program: :/

Komali

sudo 👍

Ginger

20:40

turns out I was using my testing account instead of my main account (which did have permission) and the program was correctly not letting me do something I wasn't allowed to

I thought I was stupid, but in reality I was stupid

emanresu A

20:58

11

Q: Is Thomas the Tank Engine on-topic?

Thomas is a talking tank engine. He lives on an island called Sodor and basically drives around having minor adventures with his friends and moving passengers and freight. Are the Thomas stories on-topic for any other reason than the trains talk (in which case, these seem to fall foul of our rule...

discussion scope

Ginger

ಠ_ಠ

emanresu A

Hm, BMG - maybe?

I doubt it tho

Ginger

wot

Steffan

bmg is ded

@RadvylfPrograms still doesn't work, says "Failed to upload image, please try again!"

the first version worked

goes to commit history

Ginger

status-norepro

Steffan

21:07

oh i had chat improvements on too

it works now without chat improvements

Ginger

recurrrrrrrrrrrrsion

4 mins ago, 1 minute total – 9 messages, 2 users, 0 stars

Bookmarked 5 secs ago by Ginger

emanresu A

@Steffan you mentioned a +50 bounty?

Steffan

yes

des54321

21:25

why am i actually trying to make the bitcycle solution to that "frog crossing the lily pond" challenge that we were discussing yesterday

I actually have psuedo code written that should work and shouldnt be too hard to turn into an actual program

hard as in "the main basic challenges of the logic have been answered", it would still be a lot of work transforming this into bitcycle code

DLosc

@des54321 Because it would be awesome :D

des54321

very good point

emanresu A

+250 from me once you get it working

Sandbox Posts

21:48

0

A: Sandbox for Proposed Challenges

Needs a title... This is the reverse of this challenge. Given an encoded list of codepoints and the characters used to encode it, you need to decompress it to its original string. For example, given the encoded list [170, 76, 19, 195, 32] and the encoder characters " abcdefghijklmnopqrstuvwxyz", ...

Steffan

^ anybody have ideas about what to title it? i'm bad at naming stuff

caird coinheringaahing

22:14

@Steffan "?retcarahc eno rof stib 8 sdeen ohW" or "I need 8 bits per character" :P

CMC: Output all prime numbers from 0 to 9999 that, when written with leading zeros (to a max of 4) form a valid 24-hr time (e.g. 1103 and 13 are output, but 1373 isnt)

des54321

well first of all, all numbers above 2359 are automatically not valid for this challenge, so specifying up to 9999 isnt that meaningful

i feel like the two solutions to this are either "built in time parsing" or regex

caird coinheringaahing

I know, but 9999 makes it clear that I mean "all numbers with up to 4 digits", whereas 2359 is seemingly arbitrary until you finish reading it

des54321

fair enough

caird coinheringaahing

@des54321 Watch me use Jelly, which has neither (⌐■_■)

New Posts

0

Q: Irradiated Polyglots

Design a function or program that, when run normally, outputs the triangular numbers. However, when any character is deleted, the program/function should not function in the original programming language, but instead produce the triangular numbers in some other programming language. Scoring Your ...

code-challenge sequence polyglot radiation-hardening

des54321

22:25

(?:2[0-4]|[01]\d)(?:[0-5]\d|60) is my try at a regex for matching that pattern (based on my not very good regex skills), youd need to wrap that with something that matches all 4 digit prime numbers against that

emanresu A

@cairdcoinheringaahing Vyxal, 17 bytes

an annoyingly large amount of that is checking whether it's a valid date

Although jelly can only do one byte better

caird coinheringaahing

@NewPosts @Romanp ngl, I'm surprised that I don't see any comments on the Sandbox post; if I'd noticed it in the Sandbox, basically the only thing I'd be discussing is the scoring criteria :P

Romanp

Yeah, that was my biggest worry too.

caird coinheringaahing

For what its worth, I think you could definitely do a follow up challenge, where you change the task, and reward submissions that can be irradiated into the most number of languages

Romanp

OK, yeah, seems interesting.

caird coinheringaahing

22:30

Would be very cool if someone can come up with e.g. a 10 byte, 10 language submission that just keeps removing a byte each time :P

des54321

@cairdcoinheringaahing pythons time objects from the datetime module seem like the best for parsing it as a time, the harder part in python is probably actually generating all the prime numbers

as a search of the python docs doesnt find any sort of math.isprime() function

unless builtin ints have that, hold on

emanresu A

@NewPosts I tried doing a big smart with Vyxal that would've gotten score 14, but I forgot just how bad old Vyxal was at handling infinite lists

(Old Vyxal had ∞ as nonnegative ints, new Vyxal has Þ∞, and ¦ is cumulative sums in both)

But old vyxal can't take cumulative sums of infinite lsits.

des54321

does python seriously not have any builtin to check if an int is prime

DLosc

@des54321 No, why should it?

caird coinheringaahing

Sympy primerange is a good bet

DLosc

22:35

Other than for golf purposes ;)

caird coinheringaahing

Or, just use the Wilson test

emanresu A

from sympy import *;isprime

ninja'd

@cairdcoinheringaahing That's not gonna terminate for ints in that range

caird coinheringaahing

@emanresuA imagine caring about your program terminating :P

des54321

@DLosc i would at least expect the math module to have one

caird coinheringaahing

Let me just calculate 9999! :P

Radvylf Programs

22:38

@des54321 I wouldn't...

caird coinheringaahing

@des54321 if you want to do anything with math in Python, use sympy not math

Radvylf Programs

the math/Math libs in every other language are just basic float operations, why would Python be different

caird coinheringaahing

Maybe cmath but never vanilla math

Completely unrelated but you aren't allowed to look at any of my old Python code :P

Radvylf Programs

While Python's used a lot in more scientific and mathematical contexts than like, JS, that's not its primary reason for existing so it's not going to clutter its standard library with things that would traditionally go in a library

DLosc

@cairdcoinheringaahing Pip, 25 bytes: L2400I60>Uo%h&2=0No%\,oPo (but it times out on ATO, try something like 1000 instead if you want to see some results)

Appleseed, 57 bytes: (q(_(filter(q((n)(*(<(mod n 100)60)(prime? n))))(1to 2400 (0-argument function that returns a list)

emanresu A

22:53

@DLosc Does pip not have 1e4 or equivalent?

DLosc

@emanresuA Sort of (10000 would be EE4), but I don't think there's a way to generate the number 2400 shorter than using a literal, and the loop has to stop there because that's how it avoids printing numbers like 2437.

24*h is possible but is also four bytes.

New Posts

0

Q: Apartment Building

Draw an "apartment" building according to the specifications below. Basic Rules Take, as input, the number of floors of the building. Return a building with that many floors meeting the following specifications: The building will be eight characters wide, with eight underscore characters (_) on t...

code-golf ascii-art

emanresu A

@cairdcoinheringaahing Jelly, 14 bytes

And also Vyxal, 14 bytes

Because I forgot that divmod was a thing while writing the original

caird coinheringaahing

Nice use of divmod. Also, you can use ÆR instead of the filter, it should be faster

emanresu A

Jelly saves a byte on the codepage indices for [24, 60] (I have to do [4, 10] * 6 in Vyxal) but Vyxal saves a byte on just using a single byte to filter.

caird coinheringaahing

23:07

It's 13 bytes in my fork :P

emanresu A

Is ÐẠ filter-by all?

caird coinheringaahing

Yeah

Steffan

That just abouts 0[24, 60] lmao

Python, 85 bytes: from sympy import*;print([x for x in range(9999)if isprime(x)&(x/100<24)&(x%100<60)])

lyxal

23:22

Dang it pxeger markdown no newline and format simultaneously

Steffan

Python, 84 bytes: from sympy import*;[print(x)for x in range(9999)if isprime(x)&(x/100<24)&(x%100<60)]

anyway i gtg someone can probably golf that down more

emanresu A

73

Aiden Chow

23:42

GeoGebra, 52 bytes: KeepIf(IsPrime(A)&&Mod(A,100)<60,A,Sequence(1,2399))

1...2399 shouldve worked but it didnt for some reason so i had to use Sequence(1,2399) instead

nvm it does work, im stupid lol

Unrelated String

@cairdcoinheringaahing Jelly, 10 bytes

Aiden Chow

44 bytes: KeepIf(IsPrime(A)&&Mod(A,100)<60,A,1...2399)

Unrelated String

stole the ḅ³ from emanresu's d³

caird coinheringaahing

Damn, that's clever

Unrelated String

thanks

emanresu A

23:48

Wow that's clever

Unrelated String

started by trying to golf yours with «Ƒ“ç;‘ until i realized that doesn't save anything

so the next step was to simply give up on comparisons entirely

Aiden Chow

wats biweekly mini golf

i just got a notification or smth for it

emanresu A

it ded

no more big shot

Aiden Chow

oh ok

emanresu A

We should probably yeet it off the schedule

recurrrrrrrrrrrrsion

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