TopK Sergey Svistunov

Find the sum of the 100 largest values in a stream of binary integers as fast as possible.

Input: 100 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of the top 100 greatest values, printed as a decimal string.

Back to listAug 6, 2022 20:39Franek KortaFranek KortaError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 6, 2022 20:3900000Error: expected "429496461216 ", got "429496421258 "stderr
2Aug 6, 2022 20:4000000Error: expected "429496541403 ", got "429496518548 "stderr