Daily (278/373 streak until LC cap)

For some reason didn't go from the first try for me today XD, maybe too much work at Snowflake.. But in general it is pretty easy

https://leetcode.com/problems/check-if-array-is-good/description/?source=submission-noac

#daily #easy

All this time I was trying to understand how vibe coding feels like to me and in general how my working day looks like.

Pretty accurate

Daily (279/373 streak until LC cap)

Today solid, good problem in first 200 Leetcode problems. Nice to recall binary search. Not that easy, requires to "go through examples" a bit.

https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/description/?envType=daily-question&envId=2026-05-15

#daily #medium #pattern

Daily (280/373 streak until LC cap)

Actually can be solved with bruteforce with one line, but the solution is expected to be better than that.

https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii/description/?envType=daily-question&envId=2026-05-16

#daily #hard #pattern

This guy waits for me every night, to have proper dinner

Yeeeeah instagram realized in 1-2 years I am done, and will need a switch. I clicked, no jokes

Daily (281/373 streak until LC cap)

Amazing problem, pretty easy to solve, and has well known pattern.

https://leetcode.com/problems/jump-game-iii/description/?envType=daily-question&envId=2026-05-17

#daily #medium #pattern

Daily (282/373 streak until LC cap)

Nice problem, it is not that hard, except one peculiarity that you need to do. It is good and has well-known pattern. Definitely recommend.

https://leetcode.com/problems/jump-game-iv/description/?envType=daily-question&envId=2026-05-18

#daily #hard #pattern

Yesterday’s dinner. Maybe you have already seen this guy, but I definitely recommend watching.

Atlassian laid off dev is showing system design of their infra. Pretty good system design btw. A lot of similar stuff we are doing at Snow rn.

Folks, do you see the last message with link?

Checking comments…

TELEGRAM WHAT THE FUCK


Are you doing A/B behind my back

This is the most interesting thing from the system design perspective

messages are sent in this order:

message1
message2
message3

===

Some people saw:
message1
message3

It tells a lot about their guarantees and potential implementation (at least gives an idea)

===

Leave your thoughts what could happen!

Daily (283/373 streak until LC cap)

Easy problem, with pattern that is needed in merge sort actually. Pretty good.

https://leetcode.com/problems/minimum-common-value/description/?envType=daily-question&envId=2026-05-19

#daily #easy #pattern

Кожного понеділка

I am helping people to prep for FAANG interviews, and some guy have found this legendary old meme

Lets recall the background

Evntually exclusive content😁😁😁