Update 2015 / 07

2015/day07.py

@@ -6,30 +6,79 @@
 import sys,time
 from helpingFunctions import *
 
-setSampleMode(True)
+setSampleMode(False)
 
 aocDay = identifyDay(sys.argv[0])
 aocYear = identifyYear(sys.argv[0])
 
 path = getPath2Data(aocDay,aocYear)
 filename = getFilename2Data(aocDay)
-    
+
+def calculateWire(defWire,calculationSteps,valueWire):
+    retVal = 0
+    try:
+        retVal = int(defWire)
+        return retVal,valueWire
+    except ValueError:
+        pass
+
+    if defWire not in valueWire:
+        calculationStep = calculationSteps[defWire]
+        if len(calculationStep) == 1:
+            calculateValueA, valueWire = calculateWire(calculationStep[0],calculationSteps,valueWire)
+            retVal = calculateValueA
+        else:
+            calc = calculationStep[-2]
+            if calc == 'AND':
+              calculateValueA, valueWire = calculateWire(calculationStep[0],calculationSteps,valueWire)
+              calculateValueB, valueWire = calculateWire(calculationStep[2],calculationSteps,valueWire)
+              retVal = calculateValueA & calculateValueB
+            elif calc == 'OR':
+              calculateValueA, valueWire = calculateWire(calculationStep[0],calculationSteps,valueWire)
+              calculateValueB, valueWire = calculateWire(calculationStep[2],calculationSteps,valueWire)
+              retVal = calculateValueA | calculateValueB
+            elif calc == 'NOT':
+              calculateValueA, valueWire = calculateWire(calculationStep[1],calculationSteps,valueWire)
+              retVal = 0xffff - calculateValueA
+            elif calc == 'RSHIFT':
+              calculateValueA, valueWire = calculateWire(calculationStep[0],calculationSteps,valueWire)
+              calculateValueB, valueWire = calculateWire(calculationStep[2],calculationSteps,valueWire)
+              retVal = calculateValueA >> calculateValueB
+            elif calc == 'LSHIFT':
+              calculateValueA, valueWire = calculateWire(calculationStep[0],calculationSteps,valueWire)
+              calculateValueB, valueWire = calculateWire(calculationStep[2],calculationSteps,valueWire)
+              retVal = calculateValueA << calculateValueB        
+        valueWire[defWire] = retVal
+    return valueWire[defWire],valueWire       
+
+def createCalcSteps(data):
+    calculationSteps={}
+    for dataRow in data:
+        (commandString, targetWire) = dataRow.split('->') 
+        calculationSteps[targetWire.strip()]= commandString.strip().split(' ')
+    return calculationSteps
+
 def taskA (data) -> int:
     gameScoreA = 0
-    for dataRow in data:
+    calculationSteps=createCalcSteps(data)
-        
+    gameScoreA,valueWire = calculateWire('a',calculationSteps,{})
     return gameScoreA
 
-def taskB (data) -> int:
+def taskB (data,valueA) -> int:
     gameScoreB = 0
+    calculationSteps=createCalcSteps(data)
+    gameScoreB,valueWire = calculateWire('a',calculationSteps,{'b':valueA})
     return gameScoreB
 
 def task(task: int,data) -> int:
+    global scoreA
+    global scoreB
     score=0
     if task == 1:
         score = taskA(data)
+        scoreA=score
     elif task == 2:
-        score = taskB(data)
+        score = taskB(data,scoreA)
     return score
 
 def main():