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"
On Sun, Feb 15, 2015 at 5:29 PM, Roelof Wobben
Roelof Wobben schreef op 15-2-2015 om 9:23:
YCH schreef op 14-2-2015 om 22:53:
You can put the first disk on the second or the thirth peg.
Think a, b, c as 'src, target, temp'
So if you have only one disk on src peg, it has to go target peg. But if you have two or more discs, you cannot put first peg on target peg.
hanoi 1 1 2 3 = [ (1, 2) ] hanoi 2 1 2 3 = [ ?
_______________________________________________ Beginners mailing list Beginners@haskell.org http://www.haskell.org/mailman/listinfo/beginners
Hanoi 1 a b c - [ (a,b)]
Hanoi 2 123 = [ ( a,b)] = [ (a,c) ] =[ (b,c) ]
solved.
Roelof
Sorry, that one is wrong. Everything is on the 3th now.
Another attempt.
Hanoi 2 a b c = [ (a, c)] = [ (a, b)] = [ (c, b) ]
Roelof
_______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners