On 3/22/06, David F. Place
Hi All,
I really appreciate all the help I received when I asked you to critique my PrefixMap module a few weeks ago. I think I am making good progress in correcting the "lisp" in my Haskell programming. I'll be very grateful to anyone who can take a glance at the attached short program and say if any unidiomatic usages pop out
Try
cellIndex r c = 3*(r `div` 3) + c `div` 3
It's much much shorter and should produce the same results.
It solves sudoku puzzles. (What pleasure do people get by doing these in their heads?!?)
They are probably asking the same question: why take hours to write a program to do it when with my mad sudoku solving skills I can solve it in X seconds? My roommate is like this. Cheers, Jared. -- http://www.updike.org/~jared/ reverse ")-:"