Create Git Repo

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml

.idea/Day1.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.12 (Day1)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/inspectionProfiles/profiles_settings.xml

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+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.12 (Day1)" />
+  </component>
+</project>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Day1.iml" filepath="$PROJECT_DIR$/.idea/Day1.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

helper.py

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+def load_lists():
+    list_1 = []
+    list_2 = []
+    with open('./input.txt', 'r') as reader:
+        for l in reader:
+            ids = l.split('   ')
+            list_1.append(int(ids[0]))
+            list_2.append(int(ids[1]))
+    list_1.sort()
+    list_2.sort()
+    return list_1, list_2

part1.py

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+from helper import load_lists
+
+list_1, list_2 = load_lists()
+result = 0
+for i in range(len(list_2)):
+    id_1 = int(list_1.pop(0))
+    id_2 = int(list_2.pop(0))
+    result += abs(id_1 - id_2)
+print(result)

part2.py

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+from helper import load_lists
+
+list_1, list_2 = load_lists()
+
+id_counts = {}
+for id in list_2:
+    if id not in id_counts:
+        id_counts[id] = 1
+    else:
+        id_counts[id] += 1
+
+result = 0
+for id in list_1:
+    if id in id_counts:
+        result += (id * id_counts[id])
+
+print(result)