39 lines
765 B
Python
39 lines
765 B
Python
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#!/usr/bin/env python
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import sys
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from typing import List
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def validate(passport: List[str]) -> int:
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fields = [
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"byr",
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"iyr",
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"eyr",
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"hgt",
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"hcl",
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"ecl",
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"pid",
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]
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for field in fields:
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if field not in passport:
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return False
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return True
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def solve(passport_fields: List[List[str]]) -> int:
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return sum(validate(passport) for passport in passport_fields)
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def main() -> None:
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passports: List[List[str]] = [[]]
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for line in sys.stdin:
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if line == "\n" or line == "":
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passports.append([])
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continue
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passports[-1] += [s.split(":")[0] for s in line.split(" ")]
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print(solve(passports))
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if __name__ == "__main__":
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main()
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