Find 2 or more missing numbers in a set of 100 natural numbers
Sr Software Developer Interview Questions
71,522 sr software developer interview questions shared by candidates
First three technicals were difficult,LOB also ok/ok.
Given a string input, create a function that will output a compressed version of the string. E.g. Input = "AAABBZZDDD", Output = "A3B2Z2D3"
What sort would you use if you had a large data set on disk and a small amount of ram to work with?
Given an array of int[] like 1,2,3 Find the next largest integer than can be made with these digits (e.g.: 2,1,3)
Except experience related questions I was asked coding question and I was supposed to write the solution to the problem in any programming language in a simple web-based code editor. The question was: given and array of positive integers and another integer find whether there is a consecutive range in the array, so that the sum of integers in the range is equal to the given number. They put an emphasis on delivering working, efficient solution. In my opinion this kind of interview requires a thorough preparation.
Given an integer, if the number is prime, return 1. Otherwise return its smallest divisor greater than 1. e.g. if n = 24, its divisors are [1, 2, 3, 4, 6, 8, 12, 24]. The smallest divisor greater than 1 is 2.
Given and array. How do you find if there are such three numbers whose sum is Zero. What is the cost of this algorithm?
Write algorithm to compute a Log to the base 2 of a number (integral results no need for floating point). Solution should not assume a particular size of integer
Find the least common root for 2 numbers in a BST
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