Google onsite evaluation

I had my onsite today. 4 coding rounds and 1 behavioral. I think the behavioral was good (I really don't know how they exactly evaluate it).
For coding ones, 2 of them were graph (which I finished with optimal solution), one was tree (again finished optimized) and one was bitwise operations, which sounded easy and I got the algorithm in the first 5 minutes but struggled a bit to code it (I think I just was too tired) and finished it optimized. To me it felt like this should have been a warm up question and there must have been another (or follow up) question after it (but there wasn't any more time after I finished coding).
Will I get an offer?