initial day11

aoc/day11.py

@@ -0,0 +1,67 @@
+from __future__ import annotations
+from dataclasses import dataclass
+from .aoc import Aoc2, AocSameParser
+
+
+@dataclass
+class Map:
+    galaxies: list[tuple[int, int]]
+
+    @classmethod
+    def from_input(cls, inpt: str) -> Map:
+        lines = inpt.splitlines()
+
+        galaxies = []
+
+        for y, line in enumerate(lines):
+            for x, char in enumerate(line):
+                if char == "#":
+                    galaxies.append((x, y))
+
+        print(galaxies)
+
+        height = len(lines)
+        width = len(lines[0])
+
+        missing_ys = []
+        missing_xs = []
+
+        for y in range(height):
+            if y not in (y for (_, y) in galaxies):
+                missing_ys.append(y)
+
+        for x in range(width):
+            if x not in (x for (x, _) in galaxies):
+                missing_xs.append(x)
+
+        print(missing_xs)
+        print(missing_ys)
+
+        adjusted_galaxies = []
+
+        for x, y in galaxies:
+            x_offset = len([m for m in missing_xs if m < x])
+            y_offset = len([m for m in missing_ys if m < y])
+            adjusted_galaxies.append((x + x_offset, y + y_offset))
+
+        return cls(galaxies)
+
+
+class Day11(AocSameParser[Map], Aoc2[Map, Map]):
+    def parseinput(self, inpt: str) -> Map:
+        return Map.from_input(inpt)
+
+    def part1(self, inpt: Map) -> None:
+        print(inpt)
+
+    def part2(self, inpt: Map) -> None:
+        print(inpt)
+
+
+def main() -> None:
+    day11 = Day11(2023, 11)
+    day11.run_example_1()
+
+
+if __name__ == "__main__":
+    main()