Please describe how you would separate a mixture of salt, sugar, and water.
Engineer I Interview Questions
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Did you take any power classes?
One programming question was the old standby, Fizzbuzz.
A robot entering a maze, describe its actions per step based on logic. There will be a floor and a ceiling, walls, a floor.
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transform a [1,0] matrix grid into matrix grid of manhattan distance between closest 1's
You are given a n*n matrix of bits (1s and 0s) where 1 represents land and 0 represents water. Adjacent 1s can be considered as joined together to form sort of island in water. Count the number of islands. Discuss complexity.
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Imagine a data structure similar to a Binary Tree except, rather than each node pointing to is lchild and rchild, it only points to its parent. Write a function that, given two nodes into such a structure, returns their Lowest Common Ancestor - the lowest node in the tree which where both subtrees meet.
Given 2 linked lists ending in common tail – find the first node that they have in common
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