J'ai postulé via la recommandation d'un employé. Le processus a pris 2 semaines. J'ai passé un entretien chez Two Sigma en sept. 2016
Entretien
A friend refers me to this company.I receive the online assignment and I pass it. Right now I am taking the phone interview. And right now I am pursuing the software engineering internship in 2017 fall. Hope that my interview can help you. if you have any questions, wellcome to ask me.
Questions d'entretien [1]
Question 1
find friend circles given a matrix of the friend relationship. it is like this "YYNN" "YYNN" "NNYY" "NNYY", Y represents that the two are friends. The circle includes this condition: A knows B , B know s C. So A, B and C are a circle. Find the numbers of the circle among friends
first interview was 60 minutes long with a leetcode hard question. second interview was 2 back to back 60 minute leetcode hard with emphasis on data structures. each interview had a 5 minute introduction and 10 minute at the end to ask questions
J'ai passé un entretien chez Two Sigma (New York, NY)
Entretien
Standard medium difficulty hackerrank. The question involved decoded an encoded string. It was not something I had seen on LeetCode before and I think was unique to the company. The question was not that difficult but I ran out of time right before I could finish answering.
Questions d'entretien [1]
Question 1
Decode a string encoded using a specific encoding algorithm.
J'ai passé un entretien chez Two Sigma (Houston, TX)
Entretien
It started of with one phone screen, then if you pass you have 2 back to back technicals, then 3 1 hour behaviorals, hiring committee, and management committee. Standard Leetcode and behavioral questions.
