Merry Christmas?HEADmaster

1 files changed, 19 insertions, 2 deletions

diff --git a/2025/12/a.py b/2025/12/a.py
index 5fdb11b..cac2c38 100644
--- a/2025/12/a.py
+++ b/2025/12/a.py
@@ -1,6 +1,23 @@
+# Just estimate if the shape fit basd on the area. I feel like I am
+# being pranked, this problem sucks.
+
 import fileinput
 
+def present_area(lines5):
+        return sum(l.count('#') for l in lines5)
+
+def region(line):
+        wh, n = line[:-1].split(': ')
+        wh = tuple(int(i) for i in wh.split('x'))
+        c = [int(i) for i in n.split(' ')]
+        return wh, c
+
+def fits(wh, c, areas):
+        return wh[0]*wh[1] >= sum(c[i] * areas[i] for i in range(6))
+
 with fileinput.input() as lines:
-        for line in lines:
-                ...
+        lines = list(lines)
+        areas = [present_area(lines[5*i:5*(i+1)]) for i in range(6)]
+        regions = [region(line) for line in lines[30:]]
 
+print(sum(1 if fits(*region, areas) else 0 for region in regions))