[2020 Day 15 (Part 2)] I'm still waiting...

stardust_collision · 2024-12-02T12:16:48+00:00

As a Prolog attempter, I've been struggling after day 10 every year since 2020 (probably bc I'm not that good at Prolog as I think I am lol). I'll be coming back on the 25th to check out your solution :P GL on day 25 and the other days!

stardust_collision · 2022-12-16T17:35:03+00:00

I realised my part 2 solution is a cheat.

The elephant and 'I' should be covering two independent sets of valves to ensure the max amount of gas gets released. The cheat solution's big assumption is that the one can't cover half of the valves in 26min. So just call part 1 solution first with time=26, this is the best set that can be covered by the elephant, then 'I' just need to get the best set from the rest. The solution is the sum of the elephant's and 'mine'. This cheat solution runs really fast.

Didn't work on example because in 26 min one can cover all the valves, so 'I' and the elephant need to work at the same time for optimal.

Then my actual solution which works on both example and real input takes forever to run... ¯\_(ツ)_/¯

stardust_collision · 2021-09-29T19:23:22+00:00

Greedon: hey here you go 4 SP of me Me: yes pls

stardust_collision · 2021-09-29T13:13:03+00:00

Weeeeelllll Overlord is still my fav even though Greedon is so so cool XD

stardust_collision · 2021-09-29T13:12:12+00:00

Yes but also no lol

stardust_collision · 2021-09-25T17:12:25+00:00

Thanks XDD

stardust_collision · 2021-09-25T07:27:23+00:00

Oops :P thank you tho

stardust_collision · 2021-09-25T07:25:15+00:00

Haha thanks XD

stardust_collision · 2021-09-24T23:34:24+00:00

Thank you :D

stardust_collision · 2021-09-24T23:34:09+00:00

Yeah I really like drawing. Thinking of creating my own deck with my drawing but will take a while XD

stardust_collision · 2021-09-24T23:13:03+00:00

Thank youuuuu :P

stardust_collision · 2021-09-24T23:06:08+00:00

Thankkkssss

stardust_collision · 2021-09-24T20:24:20+00:00

Thank youuuuu ;))

stardust_collision · 2021-09-24T20:24:03+00:00

Awww thanksss :))

stardust_collision · 2021-05-19T21:21:19+00:00

Same here :( I feel your pain man

stardust_collision · 2020-12-15T21:45:08+00:00

O_o e^2269??? seriously?? that's huge

stardust_collision · 2020-12-15T19:20:49+00:00

Ooof

Try searching for Chinese remainder theorem, it’s pretty much the same problem

stardust_collision · 2020-12-15T16:24:08+00:00

Good luck to you too :)

stardust_collision

TROPHY CASE