2026 May 30 Problems

[daryl...@gmail.com]

Feel free to work on any of the problems you want; we'll have people present their solutions at 11:30.

Please post your solutions to this thread so others can use this as a reference.

2110. Number of Smooth Descent Periods of a Stock Medium 67.7%

3652. Best Time to Buy and Sell Stock using Strategy Medium 59.8%

3768. Minimum Inversion Count in Subarrays of Fixed Length Hard 42.7%

We will have a different Zoom meeting that Bhupathi is providing this week:

Here is the meeting url:

https://us05web.zoom.us/j/82553858456?pwd=fnK5Vb0CcfFpv0lnouILjeEs2z2Khc.1 

Full details:

Topic: Leet Code meeting
Time: Mar 28, 2026 10:00 AM Pacific Time (US and Canada)
        Every week on Sat, 110 occurrence(s)
Please download and import the following iCalendar (.ics) files to your calendar system.
Weekly: https://us05web.zoom.us/meeting/tZYocuqgqzMuH9IuHUphHIiZ_4T4IndJLToX/ics?icsToken=DJFc88pL6-me_TneLwAALAAAAA70ShjYgLH6RfEnqUm5LK03v2OgtbXujwlKXRMVgIVWCY9aONPJMCycMlkhyPZ3XSrMVVgXDSYlGF_r7DAwMDAwMQ&meetingMasterEventId=MGJmt5lJTd6mPygcS0hiAQ
Join Zoom Meeting
https://us05web.zoom.us/j/82553858456?pwd=fnK5Vb0CcfFpv0lnouILjeEs2z2Khc.1

Meeting ID: 825 5385 8456
Passcode: 182596

[Anuj Patnaik]

class Solution:

def getDescentPeriods(self, prices: List[int]) -> int:

final_answer = 1

curr_count = 1

for i in range(1, len(prices)):

if prices[i - 1] - prices[i] == 1:

curr_count += 1

else:

curr_count = 1

final_answer += curr_count

return final_answer