We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Regex
  3. Applications
  4. Utopian Identification Number
  5. Discussions

Utopian Identification Number

  • arvinchhi4u
     + 0 comments
    import re

pattern = r'^[a-z]{,3}\d{2,8}[A-Z]{3}'

for _ in range(int(input())):
    print('VALID' if re.match(pattern, input()) else 'INVALID')