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mirror of https://gitlab.com/MisterBiggs/advent-of-code-2019.git synced 2025-06-15 22:56:47 +00:00
2019-12-03 23:35:04 -07:00

14 lines
259 B
Python

start = 272091
end = 815432
count = 0
for i in range(start, end):
code = [int(x) for x in list(str(i))]
if code == sorted(code):
for c in code:
if code.count(c) == 2:
count += 1
break
print(count)