day 11 & day 12

2024/day11.py

@@ -5,6 +5,7 @@
 
 import sys,time
 from helpingFunctions import *
+from functools import lru_cache
 
 setSampleMode(False)
 
@@ -13,13 +14,50 @@ aocYear = identifyYear(sys.argv[0])
 
 path = getPath2Data(aocDay,aocYear)
 filename = getFilename2Data(aocDay)
-    
+
+lookup={}
+
+@lru_cache(maxsize=None)
+def laserStone(stone):
+    if stone == 0:
+        return [1]
+    elif len(str(stone))%2 == 0:
+        l = len(str(stone))
+        stone=str(stone)
+        j = int(l/2)
+        return [int(stone[:j]),int(stone[j:])]
+    else:
+        return [int(stone)*2024]
+
+
 def taskA (data) -> int:
     gameScoreA = 0
+    stoneRow = [int(stone) for stone in data[0].split(' ')]
+    for i in range(25):
+        print ("Loop:" + str(i) + " = " + str(len(stoneRow)))
+        listStone=[]
+        for stone in stoneRow:
+            newStone= laserStone(stone)
+            listStone = listStone + newStone
+        stoneRow = listStone
+    gameScoreA = len(stoneRow)
     return gameScoreA
 
 def taskB (data) -> int:
     gameScoreB = 0
+    stoneRow = [int(stone) for stone in data[0].split(' ')]
+    for i in range(75):
+        print ("Loop:" + str(i) + " = " + str(len(stoneRow)))
+        listStone=[]
+        for stone in stoneRow:
+            try:
+                newStone = lookup[stone]
+            except:
+                newStone= laserStone(stone)
+                lookup[stone] = newStone
+            listStone = listStone + newStone
+        stoneRow = listStone
+    gameScoreB = len(stoneRow)
     return gameScoreB
 
 def task(task: int,data) -> int: