3 lines
230 B
Python
3 lines
230 B
Python
import re
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print(sum(map(lambda x:(lambda x:6<sum(map(lambda x:None!=re.match(r'(by.:(1...|200[0-2])|iyr:20(1.|20)|eyr:20(2.|30)|hgt:...(n|cm)|hc.:#.{6}|ec.:..[buynlh]|pi.:.{9})$',x),x)))(x.split()),open(0).read().split("\n\n"))))
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