Given an NXN array, filled with battleships that can only be horizontal or vertical, count how many battleships are there in the board. The battleships will always have at least one horizontal/vertical space between them. Solution should be with no extra memory, one pass, and without changing the board.
Suggest ways to correct an incorrectly taken digital photograph (with bad lighting, over or under exposure, etc) using a one-click intelligent program.
Given a linked list with its size unknown, return the element of index m from the end.
Why do you want to work for the OU?
They introduced us to their photo editing AI program that removes the background of photos with people in them. Gave us an Excel chart with user behaviour, had to answer questions about the problems of the model and its usability.
what the maximum number of char a you can insert to a string without being more than 3 consecutive of the char a .
Why were you not pre-selected for an interview?
what is the moment of inertia
they asked me to implement a certain (small) feature, which would map a couple of leetcode easy hashset problems.
Given a certain sales funnel, point out what conversion percentages will change following different interventions
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