design the objects needed to run a jukebox.
Development Interview Questions
137,308 development interview questions shared by candidates
Write a program for creating Huffman Coding for a set of characters given its frequency table.
What is the most difficult decision have you ever made in Software Development ?
How would you explain the cloud in an easy to understand way?
Implement a stack that supports push, pop and mode(the one from statistics) operation. Gave an O(log n ) push and pop and O(1) mode operation.Another good question was implement atoi function. I assumed it as base 10 but was asked to support from binary to any base numbers(even base 50).
second question. No idea how to implement in O(1) time.
Most questions are around data structures. Also expect word puzzles, like write an algorithm to spell out actual numbers. E.g. 121 -> "One Hundred and Twenty One".
Give you an array of integers without duplication. Let you write a piece of code to return the pairs that their sum is 100.
Given an array of integers and k, print all the pairs of numbers (a,b), both of them inside the array, such that a+b=k
Most efficient algorithm for sorting infinitely long array
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