From cbe440bb0adbfbccfdbbcedb29bf9408c0596866 Mon Sep 17 00:00:00 2001 From: Steven Date: Wed, 29 May 2019 20:06:05 -0400 Subject: Initial repository; needs clean up but it's working so let's not lose it --- .stack-work/intero/intero18425meY-STAGING.hs | 46 ++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 .stack-work/intero/intero18425meY-STAGING.hs (limited to '.stack-work/intero/intero18425meY-STAGING.hs') diff --git a/.stack-work/intero/intero18425meY-STAGING.hs b/.stack-work/intero/intero18425meY-STAGING.hs new file mode 100644 index 0000000..820de4e --- /dev/null +++ b/.stack-work/intero/intero18425meY-STAGING.hs @@ -0,0 +1,46 @@ +module Main where + +import Control.Lens +import Linear.V2 +import Linear.V3 +import Data.Matrix +import System.Random + +data Square = X | Q deriving (Show) +--board = V3 <$> [0..8] <*> [0..8] <*> [0] +--board = [(r,c,X) | r <- [0..8], c <- [0..8] ] + +lo8 = [0..8] -- list of 8 +initBoard = matrix 8 8 $ \_ -> X +--avail r c b = + +--rowOccupied r b = any (== Q) $ getRow r b +placeQueen r c b = setElem Q (r,c) b + +--placeAll = repeat 8 placeQueen + +winnable = undefined + +-- placeQueen r c = + +--b = getE + +--placeQueen r c b = b ^. + +-- rand = do +-- g <- newStdGen +-- print $ take 8 $ (randomRs (0, 8) g) + + +-- try r c = let next b = placeQueen r c b +-- in next initBoard + +-- try' p = let next b = p b +-- in next initBoard + + +--res = [ try x y | x <- lo8, y <- lo8 ] + +main :: IO () +main = do + putStrLn "Hi" -- cgit v1.2.3