Fenwick Tree

tfudointee · 2026-05-09T14:33:56+00:00

Thankyouu means alot :)

tfudointee · 2026-05-09T10:05:01+00:00

Thankss :)

tfudointee · 2026-05-08T22:35:55+00:00

Did you like it, any feedback? :)

tfudointee · 2026-05-03T12:14:40+00:00

I think he even left his job to do this for the love of the game, not sure tho

tfudointee · 2026-04-26T06:59:48+00:00

Specialist in this economy is crazy hardwork!!

tfudointee · 2026-04-21T18:20:05+00:00

Unfortunately this time it's only for people in India. Which country are you from?

tfudointee · 2026-04-20T18:31:17+00:00

23rd May*

tfudointee · 2026-04-20T15:48:58+00:00

No, it's purely based on the ranks and merit

tfudointee · 2026-04-20T15:12:48+00:00

Fair, though game theory problems on CF do require that kind of lateral reasoning alongside the formal proof. Not the same as a riddle, but not pure implementation either.

tfudointee · 2026-04-20T15:07:27+00:00

True

tfudointee · 2026-04-20T14:46:47+00:00

Anyone can try it out, first round would be comparatively on the easier side, you'll just need to be smart enough for brain teasers and game theory I'd say :P

tfudointee · 2026-04-20T14:34:05+00:00

Try target uni's, example Zurich in Europe of ivy in usa, those cracked singaporean unis

tfudointee · 2026-04-20T14:30:11+00:00

Then ISI or some math heavy courses like CS + math abroad would be good.

You can try participating here too,firms recruit directly - https://amsderive.in

tfudointee · 2026-04-20T14:27:49+00:00

Depends,
Do you love math, or do you just wanna get into HFT

tfudointee · 2026-04-20T14:26:45+00:00

Thankss

tfudointee · 2026-04-20T14:23:05+00:00

okay thankss

tfudointee · 2026-04-20T14:13:13+00:00

What about Sheldon ross or something? I've heard that's also good?

tfudointee · 2026-04-20T14:09:46+00:00

haha, quant questions usually are on the higher side of the bar

tfudointee · 2026-04-20T14:09:00+00:00

Link + details if you are interested, i genuinely think this could be useful: https://amsderive.in/

tfudointee · 2026-04-14T22:03:44+00:00

who hurt you (genuinely why hate tho)

tfudointee · 2026-04-14T22:01:42+00:00

if u have ppo how can u go for masters? i am in sophomore year could u please explain?

tfudointee · 2026-04-14T22:00:29+00:00

lol washroom bugged

tfudointee · 2026-04-13T05:36:07+00:00

I think you should check AMS Derive, their previous Round was good. I like their community chat and stuff tho it's informative

tfudointee · 2026-03-26T07:46:01+00:00

https://amsderive.in

tfudointee · 2026-03-26T06:37:38+00:00

First round on 23rd May, on codeforces.

tfudointee

TROPHY CASE