HackerRank Python - Validating Postal Codes


Your task is to provide two regular expressions regex_integer_in_range and regex_alternating_repetitive_digit_pair



  1. regex_integer_in_range = r'^[1-9][\d]{5}$'  # Do not delete 'r'.

  2. regex_alternating_repetitive_digit_pair = r'(\d)(?=\d\1)'  # Do not delete 'r'.

  3. 

  4. import re

  5. P = input()

  6. 

  7. print (bool(re.match(regex_integer_in_range, P)) 

  8. and len(re.findall(regex_alternating_repetitive_digit_pair, P)) < 2)
download android app