day05 - cleaned

day05.py

@@ -1,4 +1,5 @@
 from tools.aoc import AOCDay
+from tools.types import Range
 from typing import Any
 
 
@@ -14,40 +15,27 @@ class Day(AOCDay):
         ]
     ]
 
-    def parse_input(self) -> (list[tuple[int, int]], list[int]):
+    def parse_input(self) -> (list[Range], list[int]):
         ranges, ids = self.getMultiLineInputAsArray()
+        checked = []
+        for _range in [Range(*map(int, x.split('-'))) for x in ranges]:
+            for c in checked.copy():
+                if _range.overlaps(c):
+                    checked.remove(c)
+                    _range = _range.merge(c)
 
-        return [tuple(map(int, x.split("-"))) for x in ranges], list(map(int, ids))
+            checked.append(_range)
+
+        return checked, list(map(int, ids))
 
 
     def part1(self) -> Any:
         ranges, ids = self.parse_input()
-
+        return sum(x in y for y in ranges for x in ids)
-        ans = 0
-        for _id in ids:
-            for _range in ranges:
-                if _range[0] <= _id <= _range[1]:
-                    ans += 1
-                    break
-        return ans
 
     def part2(self) -> Any:
         ranges, _ = self.parse_input()
-
+        return sum(len(x) for x in ranges)
-        checked = []
-        for _range in ranges:
-            for c in checked.copy():
-                if (c[0] <= _range[0] <= c[1] + 1) or (c[1] >= _range[1] >= c[0]) or (_range[0] <= c[0] and _range[1] >= c[1]):
-                    checked.remove(c)
-                    _range = (min(_range[0], c[0]), max(_range[1], c[1]))
-
-            checked.append(_range)
-
-        ans = 0
-        for _range in checked:
-            ans += _range[1] - _range[0] + 1
-
-        return ans
 
 
 if __name__ == '__main__':