My Advent of Code solutions in Python.
kevinyap.ca/2019/12/going-fast-in-advent-of-code/
advent-of-code
python
Fix bug in day07.py
+19
-11
+19
-11
2016/day07.py
+19
-11
2016/day07.py
···
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yield a, b
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tls_ips = 0
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ssl_ips = 0
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def parse_address(address):
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runs = re.findall(r'(\w+)', address.strip())
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return runs[::2], runs[1::2]
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for line in fileinput.input():
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runs = re.findall(r'(\w+)', line.strip())
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sequences = runs[0::2]
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hypernets = runs[1::2]
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def supports_tls(address):
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sequences, hypernets = parse_address(address)
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if any(is_abba(s) for s in sequences):
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if not any(is_abba(h) for h in hypernets):
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-
tls_ips += 1
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return True
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return False
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def supports_ssl(address):
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sequences, hypernets = parse_address(address)
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for seq in sequences:
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for a, b in find_abas(seq):
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bab = b + a + b
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if any(bab in h for h in hypernets):
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ssl_ips += 1
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break
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return True
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return False
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print "Number of TLS IPs: %i" % tls_ips
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print "Number of SSL IPs: %i" % ssl_ips
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ADDRESSES = [line.strip() for line in fileinput.input()]
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print "Number of TLS IPs: %i" % sum(supports_tls(a) for a in ADDRESSES)
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print "Number of SSL IPs: %i" % sum(supports_ssl(a) for a in ADDRESSES)