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This commit is contained in:
Tyrel Souza 2022-12-13 02:36:36 -05:00
parent 0e70268aa3
commit 0a168874f0
1 changed files with 8 additions and 11 deletions
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19
2022/python/day13.py
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@ -67,26 +67,23 @@ def check_group(left, right):
return None return None
def part2(rows): def part2(rows):
two, six = 0, 0
rows = [eval(r) for r in rows if r] rows = [eval(r) for r in rows if r]
rows.append([[2]]) rows.append([[2]])
rows.append([[6]]) rows.append([[6]])
print("---")
wat = {True: 1,False: -1,}
def cmp(x, y): def cmp(x, y):
return wat[check_group(x, y)] return {True: 1,False: -1,}[check_group(x, y)]
s = sorted(rows, key=functools.cmp_to_key(cmp), reverse=True) idx = 0 # ew 1 based lists, jeeeze AoC
for r in sorted(rows, key=functools.cmp_to_key(cmp), reverse=True):
two = 0 idx += 1
six = 0
for idx, r in enumerate(s):
if r == [[2]]: if r == [[2]]:
two = idx+1 two = idx
if r == [[6]]: if r == [[6]]:
six = idx+1 six = idx
break break # will come 2nd logically, so we can break here to save time
print(two * six) print(two * six)