24 lines
616 B
Python
24 lines
616 B
Python
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def validate(entry, required_fields):
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for field in required_fields:
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if field not in entry:
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return False
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return True
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entries = []
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entry = {}
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with open("input") as f:
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for line in f:
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line = line.strip()
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if not line:
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entries.append(entry)
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entry = {}
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else:
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for field in line.split(" "):
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key, value = field.split(":")
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entry[key] = value
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entries.append(entry)
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required = ['byr', 'iyr', 'eyr', 'hgt', 'hcl', 'ecl', 'pid']
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print(list(map(lambda x: validate(x, required), entries)).count(True))
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