Expedia Group Software Developer interview questions

Applied online on their outdated system, they sent me a hackerrank 2 days later. I got 100% on all the hackerrank questions but they ghosted me ever since. I just rejected them because I received an offer somewhere else. Easy hackerrank questions on strings, array and hashmaps. If you can't solve it, you should consider taking retaking CompSci 101. I don't like companies that send hackerranks & don't reply after acing it. Respect your candidates time and reject before making them committing to something.