HackerRank: One easy, one medium and one hard coding problem.
Quantitative Interview Questions
10,234 quantitative interview questions shared by candidates
They asked me if I had work authorization.
Got Hackerrank coding challenge, 3 questions 60 mins. Two questions are compulsory, third is bonus.
Given a program in python, what is the output?
Given a string made of '+' and '-' signs of length L, the only allowed operation is to flip K consecutive signs at the same time.
2) Simple Order Book
Basic Python Questions, Probability (in particular random processes and random walks)
1. Solve probability brain teaser with simple coding. 2. graph algorithm 3. sorting algorithm
who cares....even if you solve everything they won't select you until you're a PhD
What is a martingale? Correlation matrix
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