Posts by Skillga • 21 points

• 2

  votes

  2

  answers

  826

  views

  A: C Password Validator

  You can try using a Regex pattern for this: #include <regex.h> And for example use as default: ^(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{4,}$ Explanation: ^ inicio da palavra (?=.*) "lookahead" procura…

  c string algorithm

  answered 7 years ago Skillga 21