Amadeus interview questions

I havent been selected but i want to share about interview process. The first round was coding and technical round in which there where 2 coding questions which were completely different for each person. They were of arrays, strings, dp etc all very unpredictable. But the ide used was hackerearth. Practice question in hackerearth thoroughly is wat i would suggest. All the technical questions were based on guessing the output or time and space complexity. It included codes of each and every language also some greedy concepts of DAA. Only few students were shortlisted after this test whose atleast 1 code must have run. 2nd round was aptitude and contained question on graphs, piecharts etc . Verbal aptitude was also there with very lengthy para graphs . Students who cleared this round were asked to attend the hr interview the next day.