1st missing number in a sorted set of N-1 integers (numbers between 1 and N) ?
Financial Engineer Interview Questions
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What do you do when your hashtable becomes exhausted?
Explain the Hidden Markov Model?
The exact details are a bit hazy, the basic idea was as follows. Implement a storage class using in c++. The storage class had to store doubles in an array and write to both ends of the array, while recycling the space as efficiently as possible.
None of the questions were extremely difficult. They asked one coding question and a couple of probability questions.
Write the program to merge 2 sorted lists.
Average interview. Interviewer asked when do we use BST and hash table? What is the complexity of search or insertion for BST?
write a function that takes in a string and prints the occurences of each character. ;
How does hash table work
The phone interview is pretty easy. The on-site one is more technical and they did ask some concept that I did not know of.
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