Daily (130 day streak)

Actually pretty regular dp problem, a bit more complicated as there are 3 dp variables. However, check post above, as it has a bug with memory limit.

https://leetcode.com/problems/best-time-to-buy-and-sell-stock-v/?envType=daily-question&envId=2025-12-17

#daily #medium #dumbshit

Daily (131 day streak)

At first problem seems like bullshit, but let me rephrase it. You have result array expressed as result[i] = prices[i] * strategy[i]. You need to maximize sum of result array:sum(result).

You are given k - the number of consecutive elements you can change in the way that first k / 2 are 0, and last k / 2 are prices[i] * 1. Find the change of k consecutive elements that will give the maximum sum (result)

https://leetcode.com/problems/best-time-to-buy-and-sell-stock-using-strategy/description/?envType=daily-question&envId=2025-12-18

#daily #medium

It is my last 2 weeks at Microsoft, and you should know that IT admins are watching your operations on machine etc during these last weeks.

AAAAAAAAAAND my manager gave me a task to delete unused storages in Azure.

I dropped like 50-80 instances huge instances, hundreds of thousands dollars worth infra.

Imagine, somebody would check my logs. The guy resigned and in 2 weeks dropped majority of storages from azure worth of hundreds k dollars.

by the way, anyone living in Dublin? could you please "+" in comments

Daily (132 day streak)

Hard, but I would say cumbersome, it is not hard to build an intuition. On top of that it bullshit IMO (I just like graphs)

#daily #hard

Daily (133 day streak)

Happy Saturday, today is easy one so that you can chill after hard week.

https://leetcode.com/problems/delete-columns-to-make-sorted/description/?envType=daily-question&envId=2025-12-20

#daily #easy

Daily (135 day streak)

I would say not easy to build an intuition a bit. But doable.

https://leetcode.com/problems/delete-columns-to-make-sorted-iii/description/?envType=daily-question&envId=2025-12-22

#daily #hard

ahhaha, something similar actually happened in my previous rented apartment

The best thing you can do to your colleagues is to select this option

2 persons asked me to do this explicitly xD