wip: 2024/day10/part1

2024/day10/part1.py

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+import math
+
+text: str
+
+with open("test.txt") as f:
+    text = f.read()
+
+lines: list[str] = text.splitlines()
+lines: list[int] = [[int(value) if value != "." else 11 for value in line] for line in lines]
+
+print(lines)
+
+total: int = 0
+
+def trailhead_tester(ground: list[int], pos_y: int, pos_x: int, ground_y: int, ground_x: int):
+
+    if ground[pos_y][pos_x] == 9:
+        return 1
+
+    min_x: int = max(pos_x - 1, 0)
+    max_x: int = min(pos_x + 1, ground_x)
+    min_y: int = max(pos_y - 1, 0)
+    max_y: int = min(pos_y + 1, ground_y)
+
+    for y, line in enumerate(ground[min_y:max_y]):
+        for x, value in enumerate(line[min_x:max_x]):
+            if ground[pos_y][pos_x] + 1 == value:
+                return trailhead_tester(ground, pos_y + (max_y - min_y) - 2, pos_x + (max_x - min_x) - 2, ground_x, ground_y)
+    return 0
+
+y_max = len(lines)
+x_max = len(lines[0])
+
+for y, line in enumerate(lines):
+    for x, value in enumerate(line):
+        if (value == 0):
+            total += trailhead_tester(lines, y, x, y_max, x_max)
+
+print(total)