[Haskell-beginners] tower hanoi problem

[Roelof Wobben]

YCH schreef op 15-2-2015 om 9:45:
> How about if I say "Actually target was c not b and here is one more
> disc. I put it on a. Now you should move all to c"
>
>

Hanoi 1 a b c

A -> C

Hanoi 2 a b c

A -> B
A -> C
B -> C

Hanoi 3 a b c

A -> C
A -> B
C -> B
A -> C
B -> A
B -> C
A -> C


Roelof