The Nineteenth Byte

LegionMammal978

00:11

CMC: Write a valid C11 expression using only the variable c (a char), constants, and built-in operators such that c == 'k' evaluates to 1024, 'M' to 1048576 (1024*1024), 'G' to 1073741824, et cetera for T, P, E, Z, and Y.

New Main Posts

00:43

0

Q: Ordered sequence of ascending integer combinations

Write a program or function to produce the following output in the correct order. Take an non-negative integer input n. The first line is always -, even for n=0. If the current line is -, the next line is 1+2+ ... n- n=4: - => 1+2+3+4- If the last integer is equal to n, remove all integers ...

totallyhuman

` i.imgur.com/Hhaqi1k.jpg

4

Destructible Lemon

-1 offtopic

Downgoat

@totallyhuman bottom way of course

totallyhuman

@DestructibleLemon there :P

Downgoat

@Mendeleev you will be happy to hear this: default type in VSL is a Duck :P

totallyhuman

00:56

Mendeleev will not be here for months

HyperNeutrino

That doesn't mean he can't get and read the notification though :P

totallyhuman

Oh you still get notified?

Didn't know that

HyperNeutrino

I think so?

I don't know, I can't remember from back when I had my 1 week full PPCG suspension.

totallyhuman

Either way, I don't wanna find out

HyperNeutrino

lol true

Downgoat

01:00

@totallyhuman D: what happen??

HyperNeutrino

-7

Q: Very long chat suspension for harmless joke

As usual, I was going about my day, occasionally stopping by SE chat. I replied to this message by @cairdcoinheringaahing ("I really need to stop clicking on every link that is posted") with this other message ("@cairdcoinheringaahing Try this one") as a joke. The link was a rickroll. I was prom...

support chat

Downgoat

@HyperNeutrino :( 1 year is... ouch

HyperNeutrino

exactly

it's a bit harsh to jump from 1 week to 1 month to 1 year but eh, some people don't learn

Downgoat

though for a rickroll...

New Sandboxed Posts

0

A: Sandbox for Proposed Challenges

KoTH: Last Bot Standing king-of-the-hill python For this KoTH challenge, you are to write a Python bot that will try to crash or terminate the other bots. The bots will all be started from separate terminal instances in the same directory. There will be a file called signal.txt. It will be empty...

HyperNeutrino

01:09

I agree that it's a bit of a strong punishment for a rickroll, which I'm sure all of us have done more times that we'd admit and far more times had it done to us than we'd like to count, but as Dennis says, long suspensions are hardly ever given out for single messages; it's usually a lack of learning or a lack of a change in behavior from the user that causes long suspensions.
Like I was part of a face chain started by Mendeleev and me that wasn't spam when we started it but became kinda spammy (though in retrospect was off-topic anyway) and I only got a one minute kick because I haven't b…

>< at least on my display, the last line becomes "see full text" but when I expand it, the size doesn't change at all... you could just display the whole thing in the first place SE ><

Dennis

I don't see the full text.

HyperNeutrino

Maybe your display is larger than mine? :P I'm using a Chromebook right now because my laptop's wifi isn't working again.

roughly 26x14cm

Dennis

Definitely not larger. I'm on my phone.

HyperNeutrino

oh lol

hm maybe phones just show it all automatically? idk

Dennis

Might have a higher resolution though.

HyperNeutrino

01:13

that's a possibility...

Phoenix

I had to expand it and I have a 1440p monitor

HyperNeutrino

1366x768

Dennis

But I'm not using desktop mode, so it's capped.

Downgoat

^^^ same 2880x1440 but in 1440x900 HiDPI mode

Dennis

1440 x 2560 but the browser sees 412 x 732.

.oO(Why does my 6" phone have a higher resolution than my 50" TV?)

HyperNeutrino

01:20

wait what

Riker

@Downgoat how hard is it to add a domain name to a droplet on DO? >:U

Dennis

What do you mean by add?

Riker

nvm I'm an idiot

like

I forgot to click save

>_>

Downgoat

@Riker what are you try to do? do you need a droplet?

totallyhuman

01:35

I need droplets to live

But I think that's water though

LegionMammal978

So nobody wanted to try my CMC?

totallyhuman

Also Unix time 1500000000

LegionMammal978

@totallyhuman gasp I could've missed it! Thanks for the notification

totallyhuman

timestamp.online/countdown/1500000000

HyperNeutrino

:o

sigh "only" 3000 seconds left ><

Phoenix

01:53

@LegionMammal978 You have a CMC

LegionMammal978

2 hours ago, by LegionMammal978

CMC: Write a valid C11 expression using only the variable c (a char), constants, and built-in operators such that c == 'k' evaluates to 1024, 'M' to 1048576 (1024*1024), 'G' to 1073741824, et cetera for T, P, E, Z, and Y.

Phoenix

o

Well, IDK C

LegionMammal978

Now that I think about it, it only has to support k, M, G, T, P, and E because of 64-bit limits

@Phoenix I mean, it's pretty much just standard arithmetic and bitwise operators

Phoenix

@totallyhuman There are so many digits I went to wolfram|alpha to spell it out for me rather than figuring out that's around a billion by hand. ._.

HyperNeutrino

I mean (Python-ish code) it's just lambda c:1024**'kMGTPE'.find(c)

lol all these people posting python solutions... and mine is like twice their's size ><

Phoenix

01:57

I've been golfing in Ruby for a while now, and I still don't know how to call lambdas.

This actually saved me bytes one time when the complete program solution ended up shorter.

HyperNeutrino

hey I finally made my language no longer use the jelly codepage

Downgoat

@LegionMammal978 #define == & 0 + (1024 - (int) 'k') + (int)

LegionMammal978

@Downgoat As in, if c == 'k', then your expression evaluates to 1024 using c's value

HyperNeutrino

are chars ints in c

LegionMammal978

@HyperNeutrino They are standard integer types capable of containing at least the execution character set

HyperNeutrino

02:07

yay

can we assume an encoding

LegionMammal978

ASCII

HyperNeutrino

ok

hm will think about this

LegionMammal978

Of course, you'd have to account for standard type promotions

HyperNeutrino

hm?

sorry I'm near sighted so I can't C well and I can't C# either

(sorry that was bad :P)

LegionMammal978

You've gotta C%

HyperNeutrino

02:13

what

cpercent?

LegionMammal978

Or maybe C@

HyperNeutrino

cmod?

cat? :P

LegionMammal978

C* perhaps?

HyperNeutrino

yes. I can't C well and I can't C# because I can only C*s

lol

so... charcoal is still like 50% the size of paintbrush every time >.<

what am I doing wrong lol

wait I spot outdated code

that can now be golfed

ehh too lazy

anyway gtg now, wifi dies soon

have fun with 1500000000 :D o/

totallyhuman

Bye

Phoenix

02:25

Like, 900 seconds left

500 seconds!

Downgoat

huh, apparently download over Wifi take 1hr+ but over ethernet take a total of 2 minute

Phoenix

150 seconds

Downgoat

wifi is also AC so supposed to be like 1.3Gbps

Phoenix

@Downgoat Ethernet tends to work like that.

LegionMammal978

You should really be using the NIST site, @Phoenix

Phoenix

02:38

@LegionMammal978 How do I set the NIST site to Unix time?

LegionMammal978

@Phoenix It's at :40:00

Phoenix

K

:40:00 pacific time

It's 1500000000 unix time!

LegionMammal978

As of the posting of this message, there have been precisely 1.5 billion seconds (excepting leap seconds) since 1 January 1970, 00:00:00 UTC.

14

Phoenix

Incoming unix time related challenge

LegionMammal978

@Phoenix lol, your Unix countdown site has gone negative

Phoenix

02:41

Uh, I don't think you realize which site I was using.

I was just using epochconverter.com/clock

LegionMammal978

Wait, no, @totallyhuman's

totallyhuman

Nice

ATaco

The Results of the raycast test.

This is a language with no 3D support, and almost no graphics acceleration.

If they 90's can do it, you know damn well so can I.

Downgoat

02:56

@ATaco oh you used python? :P

Destructible Lemon

@ATaco are you making a game?

totallyhuman

What happens when a sentient taco, a sentient goat and a sentient lemon meet

ATaco

@Downgoat Lua ;)

@DestructibleLemon Nope, just a tech demo.

Destructible Lemon

why not make game?

ATaco

I don't know how I'd make it stand out.

totallyhuman

03:11

Does it all explode

ATaco

Probably not.

Destructible Lemon

@ATaco game feature: throw fish and tacos at everything

Phoenix

why fish

Destructible Lemon

because

totallyhuman

Because then you can thank them for all of them

ATaco

03:23

Even though there are "3D" graphics, there is no actual 3D anything.

Destructible Lemon

but what

also is it just me or do the walls look curved?

@ATaco is that a glitch?

ATaco

03:39

It's a uh, oversight.

Destructible Lemon

sorry to be that guy

ATaco

A mathmatical imperfection.

Destructible Lemon

forget a ^2 ?

or something?

ATaco

Nope, some math I need to do.

Destructible Lemon

its probably got the number 2 in it

ATaco

03:41

More likely $\pi$

Destructible Lemon

hmmm

so, what exactly is the issue

also I would like to discuss the compiler chain thing?

ATaco

#MATH

Also, literally nothing stopping you from continuing the next link in the chain.

Destructible Lemon

ye

except procrastination

Destructible Lemon

04:07

hmmm

we need a new koth

and it needs to be language agnostic or have its own simple lang

Wheat Wizard

I really want a new cops and robbers

Or answer chaining

I wish we could do the languages quiz again. I missed it the first time and it looks really fun.

Destructible Lemon

@WheatWizard hey, I can make a simulator for that

while 1: print("foo")

DJMcMayhem

@WheatWizard I've got one in the sandbox

1

A: Sandbox for Proposed Challenges

Make your language mostly unusable cops-and-robbers arithmetic Inspired by this comment... In this challenge, you are tasked with running some code that makes it so that your language no longer satisfies our criteria of being a programming language. In that challenge, that means making it so...

Thoughts?

Wheat Wizard

For your example there is an easier crack

del print will fix it

Not really a problem just something I noticed

@DJMcMayhem Try it online!

Oh is that the "I wont spoil it bit"?

New Main Posts

04:29

0

Q: Finding the index of the corrupt array?

What will be the best solution to this question? (Less than O(n)) Given an array of positive integers where successive elements increase by 1 (except for a single element that does NOT increase by one--the start of the "corruption"), return the index of where the corruption starts. Example 1: ...

code-challenge java

DJMcMayhem

@WheatWizard There are so many ways to crack that it isn't even funny

Originally, I was thinking of __builtins__

Dennis

04:50

@DJMcMayhem I'm not sure about the scoring method. Most safe answers doesn't mean any of the answers has to be particularly good; there only has to be a whole lot of them. Personally, I'd go with code golf, as making a short and safe answer should be pretty hard.

DJMcMayhem

Hmm, ok good thought

I was also thinking you can score on length of the crack, longer is better for the cop

Dennis

Not sure about I/O. Having to disable STDOUT and STDERR and exit codes and drawing on the screen etc. makes writing a good cop harder, but might become tedious rather quickly.

Leaky Nun

0

Q: Finding the index of the corrupt array?

What will be the best solution to this question? (Less than O(n)) Given an array of positive integers where successive elements increase by 1 (except for a single element that does NOT increase by one--the start of the "corruption"), return the index of where the corruption starts. Example 1: ...

code-challenge java

CMC: find the index of the corrupt array

[5, 6, 7, 8, 12, 13] gives 4 and [5, 2, 3, 4, 5, 6] gives 1

DJMcMayhem

@Dennis What it cops have to reveal their intended IO format?

Dennis

@LeakyNun In1i1

@DJMcMayhem If the robbers have to match it, that would keep the challenge diverse without overcomplicating things.

Wheat Wizard

04:59

@LeakyNun Is the array guarenteed to be corrupt?

New Main Posts

2

Q: Complex Dice Rolling Expressions

Background I play D&D on a regular basis with some friends. While talking about the complexity of some systems/versions when it comes to rolling dice and applying bonuses and penalties, we jokingly came up with some additional complexity for dice rolling expressions. Some of them were too outrag...

code-golf random parsing integer

Wheat Wizard

Haskell 30 bytes

DJMcMayhem

@Dennis That sounds good

But lots of the IO methods are for functions, so I'd have to specify that doesn't work

Leaky Nun

@WheatWizard yes

ATaco

05:17

@LeakyNun Javascript, 32 bytes. a=>a.findIndex((x,y)=>x!=y+a[0])

(0 indexed)

Leaky Nun

@ATaco != is logically equivalent to ^ or -

mind the + in the y+a[0] though

ATaco

Smart thinking.

Javascript, 31 bytes. a=>a.findIndex((x,y)=>x^y+a[0])

(Both operations would take precidence, because left-right evaluation, and bitwise > addition/subtration)

Leaky Nun

both operations?

if you use - it would be x-y-a[0]

ATaco

It would calculate as (x-y)-a[0], wouldn't it?

Leaky Nun

yes

I'm just saying that you need to change the + to -

ATaco

05:22

Ah, you're right.

Well, bitwise is safer anyway.

Leaky Nun

CMC: given a doubly odd integer, factorize it into doubly odd primes/square of primes

doubly odd integers are integers of the form 4x+1

Phoenix

@Dennis Woah, Jelly representable entirely with ASCII

DJMcMayhem

@LeakyNun So N where N % 4 == 1

Leaky Nun

@DJMcMayhem yes

oh, and it's guaranteed to be possible :p

Cows quack

example?

Leaky Nun

05:37

Kritixi Lithos?

Cows quack

yes

Leaky Nun

85 -> 5 x 17

45 -> 5 x 9

doubly odd (primes; if not prime then square of primes)

DJMcMayhem

Wait, isn't N, 1 always a valid answer?

Leaky Nun

@DJMcMayhem N isn't a prime/squared-prime

DJMcMayhem

But it's a doubly odd number

Oh wait

I see

@LeakyNun Does the same approach generalize to 2kn + 1 for other k?

Obviously it does for k = 1

Leaky Nun

05:50

@DJMcMayhem I don't know

well, if a prime is odd but not doubly odd, then its square would be doubly odd

DJMcMayhem

But what about triply odd? 6N + 1

Leaky Nun

triply odd would be 8N+1

ATaco

Nah that'd be Oddly Oddly odd.

Leaky Nun

@ATaco that would be very odd

4

DJMcMayhem

@LeakyNun That would be qaudruply odd I think

Cows quack

06:08

@Downgoat I'm not sure if you already know, but sometime ago ETH was saying how stack snippets were borky (while editing the answer that contained the snippet) in the PPCG userscript

Destructible Lemon

@DJMcMayhem 8= 2^3

ATaco

Depth of Oddity isn't defined by log(2,n)

DJMcMayhem

^

New Main Posts

3

Q: Shoes for seahorses

Seahorses, of course, need shoes. However, a seahorse, having just one tail, needs just one shoe. Unfortunately, the shoes only come in pairs. Money is tight for the seahorse government, so they need to buy as few pairs as possible. Each seahorse has a shoe size x. However, a seahorse can wear a ...

code-golf

Destructible Lemon

@ATaco why wouldn't it be?

ATaco

06:15

My mistake, depth is, oddity itself is not defined by log(2,n)

Cows quack

Another definition, the oddity is how many trailing ones there is in the binary representation

ATaco

So oddly oddly oddly ... odd is defined by depth of 2^n where n is the count of oddly's (-1?), then the oddity of each oddly is defined linearly, so we have a psudo-binary oddity.

Leaky Nun

> the iddity

ATaco

No-one pays me to spell.

Destructible Lemon

your definition seems to have changed somehow

ATaco

06:18

I did say "My mistake"

Destructible Lemon

07:05

@ATaco how goes your graphics raytracing thing?

ATaco

Decide to make it stereo-graphic for a test.

Destructible Lemon

@ATaco put a crosshair or something

so that you can align them better

put a frame around the outside of each view at least

ATaco

It was just a test, naught but a few lines of code.

Destructible Lemon

also the things look a bit off, a bit flat

btw

ATaco

Yeah, scaling's a bit weird.

It's one number to squish everything atleast.

Destructible Lemon

07:27

I need to make a new koth but what would it be?

;_; I have no ideas

New Main Posts

08:01

2

Q: Output the n-th Bell Number

A Bell number (OEIS A000110) is the number of ways to partition a set of n labeled (distinct) elements. The 0th Bell number is defined as 1. Let's look at some examples (I use brackets to denote the subsets and braces for the partitions): 1: {1} 2: {[1,2]}, {[1],[2]} 3: {[1,2,3]}, {[1,2],[3]},...

code-golf math

Mr. Xcoder

08:31

Can't wait to arrive home and get my laptop back and answer some good challenges :P

I am really poor (on rep) this week :/

@DestructibleLemon Consider making a CnR instead, it is easier than KOTH

New Main Posts

08:57

0

Q: Code Golfinator-3000

As everyone knows, adding inator-3000 to the end of any noun makes it way cooler. But what else can make a word cooler? Given a string as input, output the coolness of the word. Calculating the coolness There are 4 elements to calculating the coolness of a word. The word itself. The base sco...

code-golf string

bushdid911

i have a problem i want to post but i have a feeling it's too hard, I wasn't able to solve it at all until someone explained it to me regardless of golfing

It is widely known that Santa Claus delivers presents to houses all over the world in December. However, not many people know what he does during the rest of the year. You see, Santa enjoys a jolly good prank, and he'll often find himself pranking entire cities when he's not busy making or delivering toys.
One place that he particularly enjoys pranking is the South Pole. There are h houses in the South Pole, which are conveniently numbered from 1 to h. Whenever Santa is in the mood for pranking, he'll start at a particular house, s. He rings the doorbell, then runs to another house.

The first line contains two integers, h and d
(1 ≤ h ≤ 100,000; 1 ≤ d ≤ 100,000), representing the number of houses and the number of days that Santa pranked the South Pole that year, respectively. The next d lines each contain three integers, s, k, and p (1 ≤ s ≤ h; 2 ≤ k ≤ 10; 1 ≤ p ≤ h), denoting the starting house, the number representing his frequency of visiting houses (he skips k-1 houses), and the maximum number of houses he pranks that day. Note that he will visit p houses unless he passes the very last house.

Output g, where g is the house number that should receive the biggest and best gift (the house that got pranked the most).

Leaky Nun

@bushdid911 what is your intention?

language?

ASCII-only

09:32

woah wall of text

Lembik

09:48

hi all

@bushdid911 do you know about the sandbox?

Leaky Nun

-10

Q: How can you make your website more professional?

When e-commerce becomes more and more important on these days, a website is an essential for any company. To get access to new customers, you will need an attractive website and easy to use. In case you want to have a professional website, but you don’t have enough time or resources to build one...

string

please downvote and flag spam

TheLethalCoder

@LeakyNun We cleared that up quickly :)

Leaky Nun

nice

Lembik

any thoughts on why codegolf.stackexchange.com/questions/132240/… is getting downvotes?

and what I can do about it?

Leaky Nun

@Lembik people don't like it

@Lembik move on

life is simple

Lembik

09:56

:)

TheLethalCoder

@Lembik Only thing I can think of is that it is very restrictive but I enjoyed that about it because I had to find some less than standard ways to accomplish it.

Mayube

@TheLethalCoder C#inator-9999

TheLethalCoder

@Mayube Haha! It's a right beast, I'll look into shortening it later.

Good challenge by the way, it's harder than it looks as you start trying it.

Mayube

Thanks, I thought of it while walking to work this morning

Also I totally wanna turn this into a 2d language

ASCII-only

@Lembik I have a 44 byte HTML/JS solution, idk if i should post as a separate answer

@Mayube isn't it going to be like inherently random

Lembik

10:06

It just looks to me like a nice clean programming challenge!

but what do I know :)

@ASCII-only why wouldn't you?

Leaky Nun

CMC: given a 3-smooth number, output the next 3-smooth number

a 3-smooth number has all its prime factors at most 3

Lembik

@TheLethalCoder thanks

Leaky Nun

@EriktheOutgolfer here's my algorithm:

If I'm not missing anything about my own problem (hopefully not...) you can sort it and then try to pair each element with the element immediately right of it. So if you have 4 1 4 9 1 8 9 1 8 4, you sort it to get 1 1 1 4 4 4 8 8 9 9, then pair 1 and 1, then the 1 is a singleton, then 4 and 4, 4 is a singleton, 8 and 8, and 9 and 9, to get 6. Maybe there is some case I can't think of, I'm new to this — bushdid911 4 hours ago

Mayube

@ASCII-only I'd change O to just drop straight down, and then it's only random if you use ^

@LeakyNun is there an OEIS for that?

Leaky Nun

@Mayube oeis.org/A003586

Lembik

10:09

can my challenge actually be solved in python?

Leaky Nun

@Lembik which?

ASCII-only

@Lembik the keyboard one? probably

Lembik

@LeakyNun codegolf.stackexchange.com/questions/132240/…

Leaky Nun

@Lembik oh, not interested :p

Lembik

@ASCII-only some (most?) of the current answers don't actually work it seems

ASCII-only

10:10

22

A: Polling the keyboard (detect a keypress) in python

The standard approach is to use the select module. However, this doesn't work on Windows. For that, you can use the msvcrt module's keyboard polling. Often, this is done with multiple threads -- one per device being "watched" plus the background processes that might need to be interrupted by t...

Lembik

@LeakyNun you have no interest in writing a game where pause is shoot and right Windows key is move right? :)

ASCII-only

@Lembik example?

@Lembik also does the current html+js one work

@Lembik because it's the same as the current one just with useless parts removed

Lembik

codegolf.stackexchange.com/a/132330/9206 (Running it in DOSBox and pressing some random key (some of which is a special key but note that as a Windows process DOSBox can't capture all the keys))

and ... codegolf.stackexchange.com/a/132251/9206 says that some keys don't work properly or haven't been tested

Can anyone with linux test if codegolf.stackexchange.com/a/132244/9206 works please?

In a VM it doesn't seem to

Erik the Outgolfer

@LeakyNun Hmm...and then I see a <3

Lembik

codegolf.stackexchange.com/a/132288/9206 says "PrtScn -> not verifyable" "

Erik the Outgolfer

10:14

(no pun intended)

ASCII-only

@Lembik for me they work fine

Lembik

@ASCII-only you mean the bash one works for you?

Leaky Nun

@EriktheOutgolfer well, two seahorses can be paired if their shoe size differ no more than 2

in other words, <3

Erik the Outgolfer

right and then non-negativity is implied

ASCII-only

@Lembik no i meant the js one should work for every key

@Lembik testing the bash one in WSL, hang on a minute

Erik the Outgolfer

10:15

as I said in my comment, you may want to prepend an Ṣ to my golf in that case but for me it did work without it for some reason

Lembik

@ASCII-only thanks. I am not sure how to test the JS one

ASCII-only

@Lembik there's a link near the bottom, if you want i can post my answer as a stack snippet

Lembik

@ASCII-only it takes me to codepen.io/anon/pen/MoLPQM

but then what?

I mean I have to run something so I can test it

ASCII-only

@Lembik click on the white thing at the bottom to make sure it's focused, press random keys

Lembik

@ASCII-only thanks.. so it fails with PrtScn

where it attempts to print the screen

hence "PrtScn -> 44-0 (not possible to verify it with codepen though)"

also F12 etc.

the problem is that isn't capturing the keyboard

ASCII-only

10:20

@Lembik is it fine if it shows the alert before doing printscreen

Lembik

oh tab fails competely

ASCII-only

otherwise that's more bytes :(

Lembik

@ASCII-only Tab gives nothing

@ASCII-only "It shouldn't carry out any other action from the key presses it receives and it shouldn't output anything apart from the unique identifier."

does Tab work for you when you test it?

ASCII-only

no :(

and printscreen can't be disabled

oh well

Lembik

why doesn't tab work?

I mean the question claims it does

ASCII-only

10:23

tab is browser reserved for switching between fields, you can make it work but it doesn't by default

Lembik

got you

how did you get on with the bash answer?

ASCII-only

:| i can't even get xev to work haha

wait it isn't installed yet

also forgot WSL doesn't come with X11 so i'll have to wait a while

Lembik

ah yes

Mayube

hmm.. in python if I have a list of bools, I can use if True in array to check if at least one of the bools are true, right?

ASCII-only

@Mayube yeah

Leaky Nun

10:29

@Mayube or you can just say any(array)

ASCII-only

@Mayube if any(array) should work as well EDIT: damnit ninjad

Mayube

oh that's even better, thanks guys

Lembik

someone here must have linux surely

ASCII-only

i do :P but i'm not using that laptop right now

Lembik

ah ok

I think I am going to have to dual boot this windows machine

it's painful to be without linux and VM linux != linux

ASCII-only

10:32

i tried getting linux on my new laptop and it didn't like it

Lembik

@ASCII-only interesting! I used to enjoy solving problems like that

ASCII-only

it was mostly ACPI settings were being annoying + my laptop was a bit broken

Lembik

@ASCII-only partly by reporting the right bugs

ASCII-only

so like 90% of every bootup i got this weird screen glitch on the bottom half

Lembik

@ASCII-only that's bad! You should report it

ASCII-only

10:34

@Lembik well idk, it happened (with less frequency) in Windows as well, I think it may have been the connector being partly detached? but that doesn't explain the difference in frequency

Lembik

ah!

ASCII-only

which is why I use cloud9 for most of my linux stuff now

Lembik

interesting.. what do you think of codio?

if you happen to know it

ASCII-only

@Lembik it's paid :(

plus more education/class-oriented

totallyhuman

hi

Anonymous

10:41

@Lembik You could use WSL

Leaky Nun

35 mins ago, by Leaky Nun

CMC: given a 3-smooth number, output the next 3-smooth number

ASCII-only

@Mego IIRC Lembik doesn't have Windows 10

Adám

@LeakyNun I'll answer in the APL room.

Anonymous

@LeakyNun Actually, 14 bytes: ╗1⌠;yM3≥@╜<*⌡╓

Anonymous

Smallest non-negative integer whose largest prime factor is less than or equal to 3 and is greater than the input

Leaky Nun

10:51

@Mego why don't you start from the input?

Anonymous

@LeakyNun ╓ always starts from 0. It's shorter to do that than to try to count up from the input, unless I missed an optimization.

Anonymous

I did indeed miss an optimization. 11: ;WXu;yM3<WX

Erik the Outgolfer

@LeakyNun Jelly, 9 bytes: ÆfṀ<4µ2#Ṫ

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