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  1. Prepare
  2. Regex
  3. Backreferences
  4. Branch Reset Groups
  5. Discussions

Branch Reset Groups

  • lalomax
     + 0 comments

    tS

    function main() {
    // Enter your code here
    let regexPattern: RegExp = /^\d\d(-|---|,|\.|:)(\d\d\1?){3}$/;
    let testString:string = readLine();
    console.log(!!testString.match(regexPattern))
}