Daily (194/373 streak until LC cap)

Easy as well, but bruteforce won't work here, so you need a bit of time to come up with the idea.

https://leetcode.com/problems/count-binary-substrings/description/?envType=daily-question&envId=2026-02-19

#daily #easy

I'm wondering, how YouTube algo works??
In some random point of time it might decide to show your video for some reason and start growing from that point.

However I like this more than tiktok (random boom for random video for now reason whatsoever), or instagram(just dead shit, not a single one get's boom)

Wanted to fall asleep at 12. Also me 01:10:

I dont fucking understand why this world works like that.

There is human being. Human being(me) has to be active during daylight + 3 hours when it is dark.

ALL remaining hours of dark time human being(me) should fucking sleep to get 8 hours of sleep to not die because of immunodeficiency.

===

But my body has completely different opinion on that. It cannot wake up in the morning, acts like veggie whole day, then half veggie in the evening and then FULL FUCKING ENERGY FROM 10 PM till 2-3 AM. During the day ofc, this human being(again me) cannot drink coffee cause of stomach and reflux, bravo

One thing I love about Snowflake in Dublin and my team is that you can get adhoc casual lecture about TCP/IP stack lecture from our principle engineer who is ex-Googler for 10+ years on random Tuesday.

This was the best lecture about TCP/IP stack. Guy went deep explaining electrical signals and how transfer of bits happens under-hood, and up to the HTTP/DNS.

This itself matters a lot. Pity that they don’t put it as benefit to offer, I think it would be NOT rejectable after this at all

Sorry guys for so many circles, just returning from the pub. I personally wouldn't be able to handle even single circle fully without switching my context to something else. So please ignore if you are "visual memory" guys, for "auditory memory" people - hope it was a bit useful

Daily (195/373 streak until LC cap)

Hard, however I would say it is pretty nice problem, with AWFUL description, go to comment section I will explain in simple words.

https://leetcode.com/problems/special-binary-string/?envType=daily-question&envId=2026-02-20

#daily #hard

Daily (196/373 streak until LC cap)

Again, wtf with leetcode? Too many easy problems

https://leetcode.com/problems/prime-number-of-set-bits-in-binary-representation/description/?envType=daily-question&envId=2026-02-21

#daily #easy

Daily (197/373 streak until LC cap)

Again easy problem, Leetcode is broken.

https://leetcode.com/problems/binary-gap/?envType=daily-question&envId=2026-02-22

#daily #easy