sebse/python-aoc-2020
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Day 19 (cleanup)

Browse Source
This commit is contained in:
Sebastian Seedorf
2020-12-19 13:07:01 +01:00
parent 86be05b9f1
commit 7e219104ec
2 changed files with 10 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
day19/part1.py
View File

@@ -1,5 +1,4 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
import re
lines = (x.strip() for x in open("input.txt")) lines = (x.strip() for x in open("input.txt"))
rules = {} rules = {}

4
day19/part2.py
View File

@@ -1,5 +1,4 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
import re
lines = (x.strip() for x in open("input.txt")) lines = (x.strip() for x in open("input.txt"))
rules = {} rules = {}
@@ -15,7 +14,8 @@ def yield_rule(line, rule, depth):
def check(line, idx, depth=0): def check(line, idx, depth=0):
if depth <= 100: if depth > 100:
return
rs = rules[idx] rs = rules[idx]
if isinstance(rs, str): if isinstance(rs, str):
if line.startswith(rs): if line.startswith(rs):