The Nineteenth Byte

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noodle man

00:53

@lyxal one might even call them tightles

OldSandboxPosts

Sandbox posts last active a week ago: Accumulate spare change

3 hours later…

Dannyu NDos

04:11

fn is_prime(n: isize) -> bool {
    1 < n && {
        let mut i = 2;
        loop {
            if n < i * i {
                break true;
            }
            else if 0 == n % i {
                break false;
            }
            i += 1;
        }
    }
}

Cursed Rust?

I think now I get why while always is never type.

Bubbler

unusual but I can read it fine, so not too cursed

I sometimes do hope for and while loops returned Option<T> when break x; is used

3 hours later…

lyxal

07:35

@noodleman wow wow wow! Wow.

2 hours later…

pxeger

09:31

exciting new way to break zsh: ${#:fs/0/&0}

(fixed-point of replacing "0" with "00" in a string containing 0)

3 hours later…

lyxal

12:17

AICMC: Given a sequence of integers, identify and output the longest contiguous subsequence where the sum of elements is a prime number.

Alan Breadel

12:32

time for brute force :)

noodle man

13:01

TIL in Japt, you can determine the parity of the numbers 0-99 with Love

Alan Breadel

lol

@lyxal ive tried tinyurl.com/bdhmres9, but doesnt seem to be working

never mind its j - i not j - i + 1

lyxal

@noodleman LV?

Golly :p

I didn't know you could use friendliness pellets to code golf

noodle man

(L = 100. o = map over range by function. v is treated as a character literal. e method of "v" is called with no arguments, doing nothing and giving "v". v checks if a number is even or odd, this is passed as the argument to o.)

noodle man

13:18

@lyxal AICMC meaning that i have to get an AI to do it?

lyxal

AI meaning I didn't write it the computer wrote it I used the LLM to make a CMC based (!) on other cmcs posted here in TNB the room you're current reading this message in if nobody moves it to a different room like the trash room

noodle man

well i am going to try to get chatgpt to solve it

but i will probably fail because i don't really know how to use it that well and it can't count

i think in Japt it's like 5 or 6 bytes?

Alan Breadel

@lyxal oh

noodle man

i got it to work, i haven't tried golfing it yet though

lyxal

@emanresuA @RydwolfPrograms @cairdcoinheringaahing @hyper-neutrino JoKing @WheatWizard @Adám @pxeger heads up, star spammer could be back. Several rooms got hit in the last 30 minutes (this room excluded)

That should be all the mods + ROs

Make sure to clear the starboard if it happens because I'm going for the night

Adám

13:31

OK.

lyxal

Also general note for everyone: if y'all see any suspicious accounts in the room at the time of star spamming (ie as its happening), make note of the user

Came back from going to bed to say that because that's important :p

o/ again for real this time

noodle man

ok yeah i give up on getting chatgpt to do it, it can do it for small lists but at length 10ish it omits quite a few subarrays

2 hours later…

New Posts

16:04

Q: Mystery checksum

please help me. I have some data pairs - 10byte DATA+4byte CHKSUM. Here are some samples: 2f3c55631d338b7d5093 - 5e d2 aa 46 9e1524fe23b0ae21a9c9 - e9 73 00 90 a41141a781525d483e5d - b0 5f 6d 00 27a66dba5e2d3c177fa5 - f6 c7 98 90 After lots of time spent I've only figured out that first by...

2 hours later…

Aaroneous Miller

17:45

OH MY GOD IT WORKS!!!!!! \o/

Big things coming soon

DLosc

Seggan

if aaron comes back its big

Ginger

👀

math scat

18:25

@AaroneousMiller dude

lemme guess, the program is longer than 1000 bytes?

and it's in some obfuscated lang?

Aaroneous Miller

@mathscat heh, you'll see

writing code explanations now

New Posts

19:19

Q: 2023: a year in moderation

It’s that time of the year again! As we wave goodbye to last year and welcome the new one, we have a tradition of sharing moderation stats for the preceding calendar year. As most of you here might be aware, sites on the Stack Exchange network are moderated somewhat differently to other sites on...