Day 19 (cleanup and reduce depth for speedup)

day19/part1.py

@@ -2,6 +2,7 @@
 
 lines = (x.strip() for x in open("input.txt"))
 rules = {}
+sum = 0
 
 
 def yield_rule(line, rule):
@@ -23,7 +24,6 @@ def check(line, idx):
             yield from yield_rule(line, rule)
 
 
-sum = 0
 for line in lines:
     if ":" in line:
         idx, r = line.split(": ")
@@ -35,4 +35,3 @@ for line in lines:
             if rest == "":
                 sum += 1
 print(sum)
-exit(0)