Design an ID allocator which can allocate and de-allocate from a range of 1-1,000,000
Developer Intern Interview Questions
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you are building a website and how would you count the number of visitors for the past 5 min. Follow ups included exploring potential concurrency issues and how would you fix it.
Write a function that: given a 1 row 2^n column matrix containing integers 1 to 2^n, divide the matrix in two, and place the right half of the matrix below the left half. Repeat this process until the matrix is 2^n rows and 1 column and return the result.
some questions about hashCode, equals method regex question java concurrency: wait, notify, notifyAll() swing component rendering routine(without using UI-delegate)
They asked specific questions regarding my skills directly related to the job posting. They understood the position and
Lots of questions. First question was how to find the heaviest ball out of 9 ball problem.
How can doctors encourage patients to take action on routine maintenance (e.g. cancer screening exams, vaccines), particularly when lacking any other reason to make contact?
Please write a function that accepts a floating number and returns its square-root. You may not use built-in square root function from your language. However, basic operators like addition, subtraction, multiplication are allowed. Please take into consideration the floating precision.
What way can you tell if an integer is odd or even?
There were some mathematical puzzles.
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