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  1. Prepare
  2. Regex
  3. Applications
  4. Utopian Identification Number
  5. Discussions

Utopian Identification Number

  • warshout
     + 0 comments

    Javascript:

    const lines = input.split("\n");
lines.shift();

lines.forEach((line) => {
   const status = line.match(/^[a-z]{0,3}\d{2,8}[A-Z]{3,}$/) ? 'VALID' : 'INVALID';
   console.log(status);
});