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 29, 2023 21:05Franek KortaFranek KortaError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 29, 2023 21:0500000Error: expected "429496540857 ", got "429496537925 "stderr
2Aug 29, 2023 21:0700000Error: expected "429496472758 ", got "356482109855 "stderr