day 15, factor both parts

d15/part1.py

@@ -1,12 +0,0 @@
-import sys
-
-S=0
-for l in sys.stdin.read().split(','):
-    c = 0
-    for w in l:
-        c += ord(w)
-        c *= 17
-        c = c % 256
-    print(l, c)
-    S += c
-print(S)

d15/run.py

@@ -8,9 +8,13 @@ def hash(l):
         c = c % 256
     return c
 
+L = sys.stdin.read().split(',')
+
+print(sum(hash(l) for l in L))
+
 B = [ dict() for _ in range(256) ]
 
-for l in sys.stdin.read().split(','):
+for l in L:
     e = l.find('=')
     d = l.find('-')
     i = max(e,d)