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Publishing such a book is a comment on the times. In the eighties and early nineties such programming problems were a mainstay of computer magazines--now they're in a book aimed at professionals. Presumably nobody reads Knuth's classic books on algorithms now. Within the pages you'll find such classics as the "find the heavy ball using a balance" problem, linked list searches, sorts, counting the ones in a binary number and string permutations (using recursion).
Few of the problems are intrinsically difficult but finding the most efficient solution in a few minutes under exam conditions is stressful. Read this and you'll be prepared for most common algorithmic questions. In fact read it anyway, lift yourself above the slog of writing yet another module for Accounts Receivable and give your brain an invigorating fun, workout. Isn't that why you started programming? --Steve Patient
Book Description
Mongan and Suojanen take you step-by-step through the same problems that they were asked on technical interviews. These veterans use their experience with the technical interview process to prepare you for any situation. With their help, you’ll gain critical interviewing skills such as how to ask effective questions, how to best approach a problem, and what to do when you get stuck. Integrated throughout the book are problems
taken from real interviews at top computer companies, followed by an in-depth analysis and explanation of the thought process leading to solutions. By focusing on techniques and not just answers, you’ll be able to apply what you learn to the wide variety of problems you will face during an interview.
