How many different ways are there to paint a fence if no more than two adjacent fence posts can be the same color?
Developer It Applications Interview Questions
718,577 developer it applications interview questions shared by candidates
Not fully understand the traversal BST totally. Had some trouble figure out the right solution.
Do a coding challenge, you have up to 2 weeks to do it.
What is polymorphism?
Why do you choose IBM as your future employer?
I presented my R&D works + technical exercise. The hiring manager was quite impressed by them. The hard part is the salary negotiation (went through two hiring managers due to internal reorg).
reverse a linked list
Given two base classes and a class derived from them how might one layout class instance memory so that polymorphism will work correctly. Problem was simplified in that one could assume memory was a series of same-sized slots and methods and attributes took up one slot each.
Study about synchronization mechanisms and how it is implemented.
Write pseudo code to print one word for a sequence when it's divisible by 3, another word if it's divisible by 5 and both words if they are divisible by both 3 and 5
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