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Discussion of Problem 2216. Big Elevator

πŸ‘¨πŸ»β€πŸ’» Spatarel Dan Constantin To Admins [3] // Problem 2216. Big Elevator 18 Mar 2026 10:40
Hi!

I believe test #3 is invalid - there is no way to get from floor 1 to floor N.

Can you please check?

Thank you!
Hououin`~`Kyouma Re: To Admins [2] // Problem 2216. Big Elevator 18 Mar 2026 23:11
Test is valid, but a bit unusual :) Try the boundary cases
πŸ‘¨πŸ»β€πŸ’» Spatarel Dan Constantin Re: To Admins [1] // Problem 2216. Big Elevator 19 Mar 2026 19:51
Thank you!
I have AC now!
coder Re: To Admins // Problem 2216. Big Elevator 19 May 2026 19:21
N = 1Β  answer -1 ))