Something related to data structures - What would be the ideal data structure if you wanted to store millions of stock feeds - and retrieve them very fast based on time when the feeds came.
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Pipe system call in UNIX.
boxes with orange, apple, mix of orange and apple. all tags are wrong. take one fruit from one of the boxes, fix tags
Programming question: given a m by n grade, how many possible paths are there from (0, 0) to (m, n). Can only move in two directions, right and down.
What's the 'static' keyword in C used for? UNIX: what's a file descriptor, what command do you use to see system operations? What's a thread/deadlock/race condition/etc?
implement strstr
They asked what data structure i would have selected to implement a web browsing history and to print an ordered list of films form an array of random items
Could you write an quick sort algorithm, you can use any language.
Phone interview: How to check if a function is called more than 10 times in a minute.
(1) Stack, Queue, Linked List and Array. Pros and Cons of each data structure. (e.g. if you read and delete a lot of data not insert too many data, which data structure will you pick?) (2) What's the average complexity and worse complexity of quick sort. (3) Reverse a string, and reverse a sentence. (4) Given 2 red balls 2 black balls and 1 white balls, and randomly pick 2 of them. What's the probability of having none of 2 balls that you picked is black?
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