Sun, 02 Nov 2025 16:30:48 +0000

The Elevator Problem (1/2)
you are on the bottom floor (floor 0, lets call it) and there are three elevators, which we number 1,2,...,n. we may assume the elevators are on floors f1, f2, ... , where fk>0 is the floor elevator k is currently on, 1<=k<=n.