Quite hard, few probability questions but they did give hints
Interviewer was nice, hour long interview with mostly technical questions and a few behavioral questions (tell me about yourself)...
The interviewer said there were a couple of rounds to get the winternship role
Entretien moyen
Candidature
J'ai passé un entretien chez Five Rings
Entretien
I had a mental math round. Interviewer was friendly and tested me on various quick math problems, some of which required knowing certain tricks for faster computation. The entire process took about 30 minutes,
Questions d'entretien [1]
Question 1
The asked me how many 1 are in the numbers 1 to 1000.
J'ai passé un entretien chez Five Rings (New York, NY)
Entretien
OA was on mental math, probability, and geometry. You need to answer the questions extremely quickly. Make sure you are submitting your answers correctly as the software is a little awkward.
J'ai passé un entretien chez Five Rings (New York, NY)
Entretien
Only did the OA, got questions such as estimating the Arc length of sin(x) from 0 to pi. Is rapid fire, with ~20 mins for 15 of these difficult questions.