Jelly Hypertraining

Given a number n >= 2, output all the positive integers less than n where gcd(n, k) == 1 (with k being any one of the output numbers). Numbers of this sort are coprime to each other. Example: 10 gives the output [1, 3, 7, 9] (in any form you like, as long as the numbers are unambiguously separa...

Lol, all my badge counts are repdigits: 3, 33, 111 :O

caird coinheringaahing

CMC: Given a multiplication problem, convert it into the shortest series of additions possible using a number from the original problem. Example: 5 * 2 = 5 + 5 and 9 * 7 = 9 + 9 + 9 + 9 + 9 + 9 + 9

Mr. Xcoder

brb

@cairdcoinheringaahing nice +1

caird coinheringaahing

@Mr.Xcoder I'm planning on making a main challenge that is sort of a superset to that

Mr. Xcoder

3:17 PM

@cairdcoinheringaahing Leaky outgolfed 3 bytes :O

nvm

caird coinheringaahing

@Mr.Xcoder Yeah, I don't think it's possible to outgolf 3 bytes for that CMC

@cairdcoinheringaahing Input may be taken as a list (5 * 2 => [5, 2])

Mr. Xcoder

@cairdcoinheringaahing We cannot assume they are sorted, right?

caird coinheringaahing

@Mr.Xcoder No, sorry

Mr. Xcoder

ಠ_ಠ Jelly made me copy-paste the character j

caird coinheringaahing

in The Nineteenth Byte, Sep 26 at 20:26, by caird coinheringaahing

ಠ_ಠ I hate what Jelly has made me do. I just copy pasted the character W

Mr. Xcoder

3:22 PM

:o

caird coinheringaahing

Its a common problem :P

Mr. Xcoder

Did you know that µ can be written from the mac keyboard

caird coinheringaahing

Ok, I have 6 bytes for my CMC

@Mr.Xcoder Yeah, but I'm on windows at the moment

Mr. Xcoder

brb chat flags

caird coinheringaahing

@Mr.Xcoder #10krepproblems :P

Mr. Xcoder

3:24 PM

The h Bar has tons of flags lately

(Physics chat room)

caird coinheringaahing

@Mr.Xcoder Do I want to know why it's called The H Bar?

Mr. Xcoder

@cairdcoinheringaahing Nope you don't

@cairdcoinheringaahing can we output as 9+9+9+9+9+9+9 instead?

caird coinheringaahing

@Mr.Xcoder Yeah. That's what mine does

Mr. Xcoder

ṀxṂj”+

caird coinheringaahing

@Mr.Xcoder Same here :P

Mr. Xcoder

3:29 PM

CMC: Given a list, repeat each element a number of times equal to each element in the list. Hard to explain, so:

[9, 7, 3] -> [[[9, 9, 9, 9, 9, 9, 9, 9, 9], [7, 7, 7, 7, 7, 7, 7, 7, 7], [3, 3, 3, 3, 3, 3, 3, 3, 3]], [[9, 9, 9, 9, 9, 9, 9], [7, 7, 7, 7, 7, 7, 7], [3, 3, 3, 3, 3, 3, 3]], [[9, 9, 9], [7, 7, 7], [3, 3, 3]]]

What do you think?

caird coinheringaahing

@Mr.Xcoder Looks easy, but isn't as easy as it looks :P

Mr. Xcoder

ok... EDIT I am done, I will not reveal the byte count yet.

caird coinheringaahing

@Mr.Xcoder ಠ_ಠ Its easy isn't it?

Mr. Xcoder

@cairdcoinheringaahing Not really obvious.

The Pyth equivalent would be hell much longer

caird coinheringaahing

@Mr.Xcoder Does it have to be in that order?

Mr. Xcoder

3:32 PM

@cairdcoinheringaahing What order do you suggest?

caird coinheringaahing

@Mr.Xcoder

[[[9, 9, 9, 9, 9, 9, 9, 9, 9], [9, 9, 9, 9, 9, 9, 9], [9, 9, 9]], [[7, 7, 7, 7, 7, 7, 7, 7, 7], [7, 7, 7, 7, 7, 7, 7], [7, 7, 7]], [[3, 3, 3, 3, 3, 3, 3, 3, 3], [3, 3, 3, 3, 3, 3, 3], [3, 3, 3]]]

Mr. Xcoder

Actually, it should be exactly in that order.

@cairdcoinheringaahing From that point, you can just transpose lol

caird coinheringaahing

ಠ_ಠ I have 4 bytes if I have to output in that order. 2 bytes otherwise

Mr. Xcoder

2 bytes ordered.

Can I see both?

caird coinheringaahing

2 bytes: ẋ€ . 4 bytes: ẋ€µZ

Mr. Xcoder

3:35 PM

Pyth, 7 bytes (mine, if that helps any): mm*]kdQ

caird coinheringaahing

@Mr.Xcoder :/ I don't know Pyth. That looks like Jelly before I learnt it :P

Mr. Xcoder

@cairdcoinheringaahing Should I reveal mine or wait?

caird coinheringaahing

@Mr.Xcoder Go ahead and reveal.

Mr. Xcoder

xþ

caird coinheringaahing

Ugh, outer product. Well, it has it uses

Mr. Xcoder

3:37 PM

Now I want a proper, non-built-in, harder CMC

Oh wait.

I have a challenge idea for main... Yay posting! You can post a CMC if you want, I am still available :D

caird coinheringaahing

@Mr.Xcoder I think I'll have a go at your challenge :P

Mr. Xcoder

@cairdcoinheringaahing It will take some time to write it.

caird coinheringaahing

Can you ping me when it's posted?

Mr. Xcoder

Sure.

And it's not too hard, but not too trivial either

ಠ_ಠ Now I have to make a program for the test cases... Lazy.. bah

caird coinheringaahing

CMC: Given an array of numbers, find the mean of the mean, median and mode of the list. Example: [1, 2, 1, 3, 1, 2, 3] => [1, 1.8571428571428572, 2] => 1.6190476190476193

I have 9 bytes

Mr. Xcoder

3:44 PM

10 atm

Æṁ+Æṃ+Æm÷3 will golf

caird coinheringaahing

Mine isn't too obvious until you get it :P

Mr. Xcoder

Well does it use the new quicks, like tie or key or smth (dunno what those do yet)

?

caird coinheringaahing

@Mr.Xcoder No. Tie is alternate between the previous n-links, and I have no idea what key does