21 lines
447 B
Python
21 lines
447 B
Python
import sys
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def is_date_in_line(line):
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index = 0
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while index != -1:
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index = line.find(' r.', index+1)
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if index == -1:
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return False
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if line[index - 4] == '1' and line[index - 3] == '9':
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year = int(line[index - 4:index])
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if 1999 >= year >= 1900:
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return True
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return False
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for line in sys.stdin:
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if is_date_in_line(line):
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print(line.rstrip('\n')) |