Tag: sorting
Interview Questions
- Count order pairs summing to a target size
- Count inversions in a price series
- Largest product of three daily returns
- Merge overlapping trading sessions
- Merge two sorted quote streams
- Does a pair of sizes differ by exactly d
- Peak number of concurrent live orders
- Sort characters by fill frequency
- Sort a nearly-sorted tick stream
- Split lots into consecutive runs
- Three positions that net to flat
- Top k most active symbols
- Total price range covered by quotes
- Do any two trades fall within t nanoseconds
- Two order sizes closest to a target
- Total traded volume per symbol