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Slightly more consise reading logic.

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Bert Peters
2017-12-25 16:51:52 +01:00
parent fb8e091a34
commit 41d5d9d6e9
1 changed files with 2 additions and 8 deletions
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10
2017/day-25/solution.py
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@@ -3,6 +3,7 @@ import fileinput
import re import re
def read_action(it): def read_action(it):
next(it)
to_write = 1 if "1" in next(it) else 0 to_write = 1 if "1" in next(it) else 0
offset = 1 if "right" in next(it) else -1 offset = 1 if "right" in next(it) else -1
goto = next(it).strip()[-2] goto = next(it).strip()[-2]
@@ -23,14 +24,7 @@ def read_input():
continue continue
state = line[-2] state = line[-2]
next(in_iter) states[state] = (read_action(in_iter), read_action(in_iter))
if_0 = read_action(in_iter)
next(in_iter)
if_1 = read_action(in_iter)
states[state] = (if_0, if_1)
return initial, runs, states return initial, runs, states