Programmer Consultant Interview Questions

Front End Developer

Interviewed at LinkedIn

3.8★

Jan 8, 2019

// Given var endorsements = [ { skill: 'css', user: 'Bill' }, { skill: 'javascript', user: 'Chad' }, { skill: 'javascript', user: 'Bill' }, { skill: 'css', user: 'Sue' }, { skill: 'javascript', user: 'Sue' }, { skill: 'html', user: 'Sue' } ]; getSkills = (endorsements) => { // Result // [ // { skill: 'javascript', user: ['Chad', 'Bill', 'Sue'], count: 3 }, // { skill: 'css', user: ['Sue', 'Bill'], count: 2 }, // { skill: 'html', user: ['Sue'], count: 1 } // ]; } see this image: http://i.imgur.com/UIeB3n4.png

Software Engineer Intern

Interviewed at Tripadvisor

3.5★

Oct 25, 2013

Given two sorted arrays. Write a method that returns the intersection of the arrays. Ex. [2,4,3,6] and [8,9,2,4] would return [2,4].

Software Engineer

Interviewed at Google

4.4★

Mar 23, 2011

Write a function that computes the intersection of two arrays. The arrays are sorted. Then, what if one array is really larger than the other array?

Software Engineer Intern

Interviewed at Google

4.4★

Jan 23, 2014

Given a TV remote, write a script that would give directions to input some letters. Starting from the upper left-hand corner. If the buttons were in 3 columns, and you wanted to type "feed", you would want the output of the program to say "right, right, down, PRESS, left, PRESS, PRESS, left, PRESS"

Software Engineer

Interviewed at Google

4.4★

Mar 7, 2015

Implement string rotateString(string input, int amt)

Software Engineer

Interviewed at Google

4.4★

Jul 24, 2010

Write a function that takes the ordinal number of a column in a spreadsheet and returns the label of that column: i.e. 1 -> A 2 -> B, 26 -> Z, 27->AA

Software Engineer

Interviewed at Google

4.4★

Dec 15, 2010

you have an array of stock prices. i-th element in that array represents the stock price of that day. find the buy and sell dates to maximize profit.

Software Engineer Intern

Interviewed at Salesforce

4★

Jan 4, 2017

Given a sorted array, where each element but one occurs only once, return the element that repeats. (For example, given 1, 2, 3, 3, 4, return 3. Given 1, 2, 3, 4, 6, 6, 7, 8, 9, return 6.)

Software Engineer II

Interviewed at Amazon

3.5★

Jun 19, 2012

Given an large list of unsorted numbers, find the smallest number. You can access the list only 3 numbers at a time, and keep moving forward 1 number at a time.

Software Development Engineer Intern

Interviewed at Amazon

3.5★

Feb 19, 2015

The first coding question was to determine whether a list of integers with size N, contains all the numbers from one to N.