Technical Questions 1. Build an excel sum function. 2. You walk in spiral pattern in a grid. In which square will you end up in after n moves. 3. Some SQL questions.
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1. I stated building a function in C++ that I never managed to finish. 2. I created a simple simulation of the grid walk. 3. I answered the questions (not all of them) using relation algebra. The most important thing here is not completing the problems, but making progress and talking through your thought-process.