how to find the closest predecessor of a node in binary by doing inorder traversal.
Software Development Engineer In De Test Interview Questions
6,453 software development engineer in de test interview questions shared by candidates
Write an algorithm to pick the mayor of a town. There is a random number that is chosen and every nth person on the list is deleted until the mayor is chosen.
Given a string, I was asked to return all of the unique characters in the order of the original string.
Draw the system architecture of one of your projects
Given a linked list and a number k, find the k-th node from the end and return it. An example: List: A-B-C-D-E-F K K: 2 Return F:
Write a function that when given a string will return the position of the starting point of the largest reoccurring character. (ie. given:"AAABBCCCCD" would return 5 (starting point of C)) Test your code.
If I have infinite supply of water and have 5 gallons and 3 gallons of water basket, how would I measure 4 gallons of water?
Problem solving question: You have a list of numbers from 1 to 1000000 and one number is missing, but you don't know what it is. If you can only go through the numbers once, how do you find the missing number.
Given an eBay type service with multiple front-end applications, user information is being truncated when sent back to the user (Name was 'Andrew' but shows 'And'). Discuss your strategy on debugging this issue.
During lunch, one interviewer asked me how I would test a pencil to prepare it for release.
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