GoogleCoding·45 minMembers
Active Communication Top Users
Members only
Process a continuous stream of user pairs such as `A-B` and `B-C`; each pair creates an active communication edge, and the system should output users ordered by current communication count. Follow-ups...
SWE
hashmap
set
sorting
top-k
streaming
medium
Frequency
Low
Last asked
2026-09-22
Stage
phone-screen
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