AmazonCoding·30 minMembers
Catalog Top-K / Kth-Largest Selection
Members only
Solve a catalog Top-K / kth-largest task. Confirmed variants map directly to LC 215, LC 703, and LC 347, with follow-ups on heap-based improvement, streaming updates, and memory optimization.
SWE
heap
top-k
streaming
medium
Frequency
Low
Last asked
2026-08-27
Stage
phone-screen · onsite-coding
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