Oh, I finally got it!

So it's not ḂÞ, it's sort the values by the indices!

@Mr.Xcoder Yeah, I thought the same

4 bytes

Huh

um... Are you sure the 4-byter works?

@Mr.Xcoder Yes

Huh idk

@Mr.Xcoder Should I spoiler?

no.

I have 2 8 byters, and 1 4 byter

Nothing seems to work for me >_>

Although I'm pretty sure they should

@cairdcoinheringaahing why doesn't this work ffs m2;Ḋm2

nvm

@Mr.Xcoder Because it's concatenating the dequeued list to the modulared list, then modulars that by 2 (if that makes sense)

I think I'm close to a 7-byter...

@cairdcoinheringaahing But WTH doesn't this work Ḋm2µ³m2;

@Mr.Xcoder Try using $ to change precedence

Oh 9 bytes: Ḋm2µ³m2µ;

@cairdcoinheringaahing Do you use modular for 4 bytes too?

@Mr.Xcoder No

ughh

Do you use ¦?

@Mr.Xcoder Nope

You see +10 and then it's from SO :-(

@cairdcoinheringaahing Reveal and post pls, can't get 4

@Mr.Xcoder s2ZF

oh yeah dumb me

Link me when you post it

I am not sure how I didn't see this approach though

Clever!

Posted

Already +10'ed

@Mr.Xcoder It was taken from Martin though sheepish grin

@cairdcoinheringaahing It has a Jelly answer, but can we pls do it separately too?

@Mr.Xcoder Yeah sure

it's kinda tricky tho

10 bytes

ಠ_ಠ

ಠ_ಠ its the same length as Dennis'

ಠ_ಠ Its the same as Dennis'

@cairdcoinheringaahing Ok so this is what I have for collapsing adjacent duplicates once: Œgs€2LỊ$Ðf€

@Mr.Xcoder From s€ onwards, that can be replaced with 5 bytes

@cairdcoinheringaahing 15 bytes.

Œgs€2LỊ$Ðf€FµÐL

@Mr.Xcoder s€2LỊ$Ðf€ can be shortened

Okok

@cairdcoinheringaahing to 5 bytes?

Yep :P

Well I could use something like multiset symmetric difference

or...

pfff... It doesn't quite work

@cairdcoinheringaahing I didn't get any shorter, but at least I have an alternative: Œgs€2L’$Ðḟ€FµÐL

@cairdcoinheringaahing To my surprise, this 10-byter doesn't work :'-(: Œgœ-/€FµÐL

@Mr.Xcoder Yeah, but that's very close to mine if that helps

Oh but it's not symmetric... How could I have made such a mistake

Œgœ^/€FµÐL

Done!!! MWAHAHAHA

@cairdcoinheringaahing Up for another one?

@Mr.Xcoder Yeah, hold on

@Mr.Xcoder This one?

@cairdcoinheringaahing sure.

@cairdcoinheringaahing Can we ignore the sad face thing for now?

@Mr.Xcoder For now, but if we post, I think we'd have to include it in the interest of fairness

Oh it doesn't seem that hard

Just have to find the correct built-ins.

@Mr.Xcoder New Jelly motto :P

heh thanks xD

heh :(

21 bytes here

@cairdcoinheringaahing Wait I don't really understand how many values we can swap

> Any number of swaps can be made to create the new lists.

Oh @_@

@cairdcoinheringaahing But just with respective elements? Like, [a,b,c] and [x,y,z] can be swapped as a-x, b-y, c-z or as a-z, b-x and c-y too?

???

@Mr.Xcoder No idea. Mine swaps as a-z, b-x and c-y

Ok, I think this is correct too

Since the list are said to be the same length.

I still don't understand the task

After all, it's Downgoat's second challenge, hence the low clarity

@Mr.Xcoder His third, but I get your point :P

> Last seen Sep 14 at 19:27

@Mr.Xcoder Who?

Alex

@Mr.Xcoder Yeah, he hasn't been around a lot recently

That's rather said...

@cairdcoinheringaahing 11 bytes.

(Without sad face)

15 bytes without sad face

I am not sure if I can implement the sad face though :P

@cairdcoinheringaahing Oh my program just checks if it is possible, it doesn't output the AM

AND CRAP IT DOESN"T WORK!!!

@cairdcoinheringaahing Can I see your program?

@Mr.Xcoder ;Œ!œs2ÆmE$$Ðf⁾:(ḢÆm$Ṇ?

Wait I know what the bug is...

21 bytes if I can take input all as one (flattened) list

Let's solve it using nested lists

Then 22 bytes

Ok 15 bytes for checking: FÆmµ³FŒPÆm,ċµỊ¬

Ours are totally different :P

And mine seems invalid.

@Mr.Xcoder That's going to be tough to add to a conditional

Yeah ;Œ!œs2ÆmE$$Ðf⁾:(ḢÆm$Ṇ? seems good

@cairdcoinheringaahing Except it's invalid mwhahaha

@Mr.Xcoder You've got to change ; to F if doing it monadically :P

And it'll time out on TIO :(

Still seems invalid

@cairdcoinheringaahing not for me?

nvm

I gtg o/ too much Jelly makes one fat.

@Mr.Xcoder :P o/

Do you mind if I post that answer?

@Mr.Xcoder ^

Go ahead.

@Mr.Xcoder Posted