day 9 cheated kinda :c

day9/2cheat.py

@@ -0,0 +1,34 @@
+import shapely
+from shapely.geometry import Point, Polygon
+
+with open(r'day9/input.txt', 'r') as input:
+    lines = list(map(lambda x: list(map(lambda y: int(y),x.split(','))),input.read().split('\n')[:-1]))
+
+points = []
+
+def surface(a,b):
+    return (abs(a.x-b.x)+1)*(abs(a.y-b.y)+1)
+
+
+for line in lines:
+    points.append(Point(line[0],line[1]))
+
+points.append(points[0])
+
+polygon = Polygon([p.x,p.y] for p in points)
+
+bestarea = shapely.area(shapely.box(0,0,0,0))
+
+for i in range(len(points)):
+    print(i)
+    for j in range(i):
+        minx = min(points[i].x,points[j].x)
+        miny = min(points[i].y,points[j].y)
+        maxx = max(points[i].x,points[j].x)
+        maxy = max(points[i].y,points[j].y)
+        box = shapely.box(minx,miny,maxx,maxy)
+        box_surface = surface(points[i],points[j]) 
+        if box_surface > bestarea and shapely.contains(polygon,box):
+            bestarea = box_surface
+print(bestarea)
+