day7: degug

day7.hs

@@ -2,21 +2,20 @@ import Data.List.Split
 import Data.Char as Char
 import Data.List as List
 import Data.Either as Either
+import Debug.Trace as Debug
 
 main = do
     software <-  getList <$> getContents
     --let output = operation state state 0 input []
-    let combs = getComb [5,6,7,8,9]
+    let combs = [[9,8,7,6,5]]
-    mapM putStrLn(map show combs)
+    --mapM putStrLn(map show combs)
     mapM putStrLn(map show ( map (\x-> part2 $ prepareAmps x software ) combs ))
     -- let output = calcthruster software [4,3,2,1,0] 
 
 data Amplifier = Amplifier{ state :: [Int]
                             ,index :: Int
 			    ,input :: [Int]
-			    ,output :: [Int] }
+			    ,output :: [Int] } deriving Show
-type Outputtype = Either [Int] Amplifier
-
 getList :: String -> [Int]
 getList = map read . splitOn ","
 
@@ -42,12 +41,12 @@ part2 amps = do
         let ampE = link (ampD) (amps!!4)  
 	if state ampE == [88]  
                then head (output (amps!!4))
-               else part2 [ampA,ampB,ampC,ampD,ampE] 	
+               else part2 (Debug.traceShowId([ampA,ampB,ampC,ampD,ampE])) 	
 
 link :: Amplifier -> Amplifier -> Amplifier
 link left calc 
-  | length (output left) == 0 = Amplifier ([88]) (index calc) (input calc) (output calc)
+  | null (output left) = Amplifier ([88]) (index calc) (input calc) (output calc)
-  | otherwise = step calc [last $ output left]
+  | otherwise = step calc (Debug.traceShowId([last $ output left]))
 
 step :: Amplifier -> [Int] -> Amplifier
 step amp input = operation (drop (index amp) (state amp)) (state amp) (index amp) input []
@@ -65,43 +64,43 @@ calcthrusters software (p1:p2:p3:p4:p5:_) start = do
 
 operation :: [Int] -> [Int] -> Int -> [Int] -> [Int] -> Amplifier
 operation (99:_) state i input output = 
-          Amplifier state i input []
+          Amplifier state i input output
 operation (op:x:y:z:_) state i input output 
   | last (digits op) == 1 = do
 	   let newindex = i + 4
            let newstate = add (fillup (revertdigs op) 5) x y z state
-	   operation (drop newindex newstate) newstate newindex input output
+	   operation (Debug.traceShowId(drop newindex newstate))  (Debug.traceShowId(newstate)) newindex input output
   | last (digits op) == 2 = do 
            let newindex = i + 4
            let newstate = mult (fillup (revertdigs op) 5) x y z state
-	   operation (drop newindex newstate) newstate newindex input output
+	   operation  (Debug.traceShowId((drop newindex newstate)))  (Debug.traceShowId(newstate)) newindex input output
   | last (digits op) == 3 = do
-	   if length input == 0
+	   if (Debug.traceShowId(length input)) == 0
-              then Amplifier state i input output  
+              then (Debug.traceShowId(Amplifier state i input output))  
               else do
 	        let newindex = i + 2
                 let newstate = put (fillup (revertdigs op) 3) x (head input) state
                 let newinput = drop 1 input  
-                operation (drop newindex newstate) newstate newindex newinput output
+                operation  (Debug.traceShowId((drop newindex newstate)))  (Debug.traceShowId(newstate)) newindex newinput output 
   | last (digits op) == 4 = do
 	   let newindex = i + 2
 	   let newoutput = out (fillup (revertdigs op) 3) output x state
 	   let newinput = drop 1 input
-           operation (drop newindex state) state newindex input newoutput
+           operation  (Debug.traceShowId((drop newindex state)))  (Debug.traceShowId(state)) newindex input (newoutput)
   | (last (digits op) == 5 )  = do
 	   let newindex = jumpif (fillup (revertdigs op) 4) x y i state
-           operation (drop newindex state) state newindex input output
+           operation  (Debug.traceShowId((drop newindex state)))  (Debug.traceShowId(state)) newindex input output
   | (last (digits op) == 6 )  = do
 	   let newindex = jumpifnot (fillup (revertdigs op) 4) x y i state
-           operation (drop newindex state) state newindex input output
+           operation  (Debug.traceShowId((drop newindex state)))  (Debug.traceShowId(state)) newindex input output
   | (last (digits op) == 7 ) = do
 	  let newindex = i + 4
           let newstate = lessthan (fillup (revertdigs op) 5) x y z state
-          operation (drop newindex newstate) newstate newindex input output  
+          operation  (Debug.traceShowId((drop newindex newstate)))  (Debug.traceShowId(newstate)) newindex input output  
   | (last (digits op) == 8 ) = do
 	  let newindex = i + 4
           let newstate = equal (fillup (revertdigs op) 5) x y z state
-          operation (drop newindex newstate) newstate newindex input output
+          operation  (Debug.traceShowId((drop newindex newstate)))  (Debug.traceShowId(newstate)) newindex input output
 
 add :: [Int] -> Int -> Int -> Int -> [Int] -> [Int]
 add (op1:op2:m1:m2:m3:_) p1 p2 p3 state =