The circle one is fishing for sonething clever. 90s without floats means no trig
So use sin/cos lookup tables?
As the author notes, it would certainly be a massive ramping up in difficulty if they were expecting you to reinvent the midpoint algorithm on the spot.
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So use sin/cos lookup tables?
As the author notes, it would certainly be a massive ramping up in difficulty if they were expecting you to reinvent the midpoint algorithm on the spot.