hacker.org

After seeing the source and actually reading it properly it is obvious why the v instruction fails. When splicing the array, all numbers after the splice point are now shifted one to the left in memory. This is fine in HVM because that's the whole point, and the spliced value is put back onto the en...

That would be identical to mine too! Any variants?

I did a rewrite of the program using a superior technique and cut 20% more off that time. It may be possible to make it even shorter still using some sort of hybrid/alternative method or other optimizations, but I think I'll stay with what I've got for now... :wink: I'm sure someone will still be ab...

I took a completely different approach for this which seems to work by luck

This seems like a good example:
It's quite clear what it should print I think so I shall say no more. This example fails on both implementations... Note that both threads write 1 on the same cycle (by design) so the correct value is there for both.

The v instruction doesn't appear to be functioning as expected when there are multiple threads with stacks on the same memory row. This is in both the javascript and the checker code. However, the ^ instruction does work (as far as I know).

Nah, # looks like a grate, and when it is executed the PC falls into the memory table and starts executing that instead! You can just make up anything...

I can't be bothered to find it neither!

My mouse stops reading at zero and doesn't use the ::> sequence either... it uses > though. The 21 instruction version fails when mem[2] is the solution and mem[1] is smaller than mem[0], or of course if one of the inputs is zero. The 23 instruction version however is valid for all inputs not contai...

I was wondering if the rest of you solved this in a similar way to me. I used a radix sort in base-64 and checked for duplicates when adding a value into its bucket.

yeah, i wasn't sure about the best thing to do here. if the change is minor, it's useful to be able to see the old matches still. if it's major, then it's probably better not to. you can always compare dates. i'll probably lean towards wiping the old stuff. I thought it would be as simple as - bot ...

Also, when you upload a bot that is completely different with different name, different AI, clicking on the bot history still shows matches from your previous uploaded bot whatever it was, and with the name of the new bot...

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Captain Segfault wrote:Much of that is that I haven't been running it all the time.

yes, whatever you say

C# does have pointers, but you have to declare sections of your code "unsafe" to use them. Wow, that made me laugh. Really? I'd love to hear their definition of safe in this context. A: Oh my god, it's a pointer that points to REAL PHYSICAL MEMORY!!! We cannot be having this in our abstra...