Principal Software Engineer Interview Questions

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Given a a roomba like vacuum with a limited APIs like turn left, turn right, go forward, clean, detect clean area, how would you ensure you have traversed and cleaned an entire room. Bonus: how would you optimize to save energy?
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Principal Software Engineer

Interviewed at FICO

3.8
Nov 9, 2017

Given a a roomba like vacuum with a limited APIs like turn left, turn right, go forward, clean, detect clean area, how would you ensure you have traversed and cleaned an entire room. Bonus: how would you optimize to save energy?

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