6 ms·
Cost of living in Hanoi is so high because of strict building codes. They have these towers, you see, and they constantly have to move them a floor at a time ac
by sgustard 13y ago
Cost of living in Hanoi is so high because of strict building codes. They have these towers, you see, and they constantly have to move them a floor at a time across the city, and the larger floors have to sit below the smaller floors, with a severely constrained workforce. It's a logistics nightmare.
- tinco 13y agoThey should hire someone to devise a strategy so they can move the floors more optimally.
- thaumasiotes 13y agoIf someone were able to do that, they could leverage it into a very high-up position somewhere. Three-post towers of hanoi is an easy problem. Four-post is still unsolved.
- thaumasiotes 13y agoHave we turned against fun facts? http://en.wikipedia.org/wiki/Reve%27s_puzzle http://en.wikipedia.org/wiki/Reve%27s_puzzle
- zephjc 13y agoslow clap
- dsuth 13y agoOh god, I bought this hook, line, and sinker. Son of a...
- rsamvit 13y agowell done
- jdefarge 13y agoThe optimal number of moves follows this recurrence relations: T(1) = 1 T(N) = 2 * T(N-1) + 1
- jdefarge 13y agoThe optimal number of moves follows this recurrence relations: T(1) = 1 T(N) = 2 * T(N-1) + 1, N >= 2