15-2 noch rechnen

.idea/misc.xml

@@ -3,7 +3,7 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.11 (AdventOfCode2023)" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="Python 3.11 (AdventOfCode2023)" project-jdk-type="Python SDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" project-jdk-name="Python 3.10 (AdventOfCode2023)" project-jdk-type="Python SDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

15/15-2.py

@@ -13,7 +13,7 @@ input_file.close()
 
 def get_hash(val):
     h = 0
-    for b in value:
+    for b in val:
         h += ord(b)
         h *= 17
         h %= 256
@@ -21,7 +21,43 @@ def get_hash(val):
 
 
 hashsum = 0
+boxes = {}
 for value in data:
-    print(value, get_hash(value))
-    hashsum += get_hash(value)
-print("Hashsumme:", hashsum)
+    if value.count("-") == 1:
+        value = value.replace("-", "=")
+        h = get_hash(value[:-1])
+        if h in boxes.keys():
+            lin = boxes[h]
+            x = -1
+            for j in range(len(lin)):
+                if lin[j].startswith(value):
+                    x = j
+            if x != -1:
+                lin.pop(x)
+            if len(lin) == 0:
+                boxes.pop(h)
+            else:
+                boxes[h] = lin
+
+    else:
+        hv = value.split("=")[0]
+        h = get_hash(hv)
+        ersetzt = False
+        if h in boxes.keys():
+            linsen = boxes[h]
+            for i in range(len(linsen)):
+                if linsen[i].startswith(hv+"="):
+                    linsen[i] = value
+                    ersetzt = True
+            if not ersetzt:
+                linsen.append(value)
+                boxes[h] = linsen
+        else:
+            boxes[h] = [value]
+
+print(boxes)
+solution=0
+for key in boxes.keys():
+    for k in range(len(boxes[key])):
+        pass
+