Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 3 settimane. Ho sostenuto un colloquio presso Citadel Securities (New York, NY) nel mese di set 2025
Colloquio
I was given a hacker rank exam. Difficult questions definitely LC hard. Trees, Double heaps, and stack tracking bar widths were all involved. I’d say prep LC hards you haven’t seen and do your best.
Domande di colloquio [1]
Domanda 1
I can’t provide specifics but tree based question with repeated traversal and creation of sub trees.