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

Validating UID

  • kajen_k27
     + 0 comments

    why is this code not working, can someone explain why?

    # Enter your code here. Read input from STDIN. Print output to STDOUT
import re 

n = int(input())

regPat = r'^(?=(.*[A-Z]){2,})(?=(.*\d){3,})(?!.*(.).*\1)[a-zA-Z0-9]{10}$'

for _ in range(n):
    if re.match(regPat, input()):
        print("Valid")
    else:
        print("Invalid")