Harsh

19 yo | AI undergrad '29

[Harsh @itzHarsh08]

yeh wala que toh easy tha ...
abhi kara 15-20 min mai hogaya without hint
contest mai proper time nhi diya aur -35 🥀🙂

[Diksha Kandpal🇮🇳 @DikshaKandpal8]

Government to public at the stroke of the midnight hour

[Harsh @itzHarsh08]

Bruh 😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

[Watcher.Guru @WatcherGuru]

JUST IN: Jim Cramer says Michael Saylor "murdered Bitcoin."

[amrit @amritwt]

all in

[Elon Musk @elonmusk]

@McMurchie @alexmd2 @Techmeme @CatherineShu At this point, I want ETH even if it is a scam

[r @bekhayalime]

This is not suicide, this is murder. This scene from 3 Idiots is profoundly important and remains deeply relevant today.

[Shikamaru ☕ @pranavcodes_]

"Learn Machine Learning, the money is crazy"

Me after spending 1 hour on Linear Algebra:

[Yami @YamiPNL]

🚨 BREAKING: LILY PHILLIPS ACCUSES MICHAEL SAYLOR OF STEALING HER IDEA OF FUCKING 100'000 MEN IN A DAY

[Watcher.Guru @WatcherGuru]

JUST IN: Bitcoin is now down 32% this year.

$ETH is down 45% this year

[Harsh @itzHarsh08]

Friendship ended with Crypto
Now DSA is my best friend.

[tuberculosis @0xtuberculosis]

recently made a project on solana.

perps matching & liquidation engines are not fully on-chain.
most of the times orderbooks are offline ( dydx ) or uses critbitbook (openbook)

but some of the most important operations :
- like how many orders need to be liquidated upon price change?
- how many levels needed to fill a big order?

are left O(n)

i provide a sample implementation of those queries in O(logn), completely on-chain.

benchmark: a matching order which took more than 200k CU executed in less than 8k CU !

tech behind it:
i used a fenwick tree instead of critbitbook which inherently stores sum for O(logn) queries in just 2x size.
had to do multiple workarounds like zero-copy implementation, scaling down all u128 to u64, etc to match solanas limits.

if you like it you go read more on my github and can star or follow me: https://t.co/lBJclpPF4c

made it for @SuperteamIN's fellowship.

CU Maxxing for life :)

[Harkirat Singh @kirat_tw]

@VitalikButerin @EFDevcon we open source most of our govt platforms agreed. Its just not on github but chrome dev tools.

[Harsh @itzHarsh08]

@shahhet78200197

[Harsh @itzHarsh08]

@LowTierSukuna us bro us

[Nikita Bier @nikitabier]

Crypto has had a rough year. Maybe we should launch something to fix it.

[Harsh @itzHarsh08]

Jai Jinendra 🙏

[Harsh @itzHarsh08]

Soon, conversion calculations will become easy.
#Rupee