refactor: second solution for 2024/3 to use dataclasses

2024/3/2.py

@@ -1,11 +1,24 @@
 import fileinput
 import re
-from collections import namedtuple
+from dataclasses import dataclass
 from fileinput import FileInput
 
-MulInstruction = namedtuple("MulInstruction", ["pos", "x", "y"])
-DoInstruction = namedtuple("DoInstruction", ["pos"])
-DontInstruction = namedtuple("DontInstruction", ["pos"])
+
+@dataclass
+class MulInstruction:
+    pos: int
+    x: int
+    y: int
+
+
+@dataclass
+class DoInstruction:
+    pos: int
+
+
+@dataclass
+class DontInstruction:
+    pos: int
 
 
 def handler(raw_instructions: FileInput) -> int: