Day 3

day03/part2.py

@@ -0,0 +1,28 @@
+import operator
+from functools import reduce
+
+lines = [x.strip() for x in open("input.txt")]
+
+pos = 0.0
+count = 0
+factors = []
+
+
+def prod(iterable):
+    return reduce(operator.mul, iterable, 1)
+
+
+for movement in [1, 3, 5, 7, 0.5]:
+    count = 0
+    for line in lines:
+        if isinstance(pos, int) or pos.is_integer():
+            pos = int(pos)
+            pos = pos % len(line)
+            if line[pos] == '#':
+                count += 1
+        pos += movement
+    factors.append(count)
+    pos = 0
+
+print(factors)
+print(prod(factors))