Amadeus C Developer interview questions

Simple Coding challenge, mix of MCQ and algo questions. Followed by a Skype interview which is the most difficult part, not because of the questions but the attitude of the company. Worst HR and interview experience yet. Everything is your fault. Poor connection, interviewer being late or cancelling and not responding to mails for a week. No explanation, nothing. If you manage to clear the skype round, there's an onsite. Being the cheapest company ever, they'll try to fly you in and out on the same day even if you had a 6 hour flight. No lunch or bathroom break, dive into 4 rounds of back-to-back interviews. Simple stuff, OOPS, algos, design patterns. They care mostly about you memorising all design patterns. Prepare for behavioural questions too. The office is in a remote location. You'll have to buy a car if you want to work here. I wouldn't recommend working here.