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  1. Prepare
  2. Python
  3. Regex and Parsing
  4. Validating phone numbers
  5. Discussions

Validating phone numbers

  • loucifsk
     + 0 comments

    With the help of comprehension lists -->

    import sys, re

N = sys.stdin.read().splitlines()[1:]
pattern = r"^[789]\d{9}$"

match = ['YES' if re.search(pattern, line) else 'NO' for line in N]

for _ in match:
    print(_)