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 listNov 28, 2024 20:28Joad NacerJoad NacerError
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 28, 2024 20:3000000Error: expected "429496482752 ", got "420906558041 "stderr
2Nov 28, 2024 20:3000000Error: expected "429496456820 ", got "412316604045 "stderr
3Nov 28, 2024 20:3000000Error: expected "429496469813 ", got "429496466179 "stderr
4Nov 28, 2024 20:3000000Error: expected "429496493769 ", got "429496489762 "stderr
5Nov 28, 2024 20:3000000Error: expected "429496530562 ", got "429496521570 "stderr
6Nov 28, 2024 20:3000000Error: expected "429496480180 ", got "412316623064 "stderr
7Nov 28, 2024 20:3000000Error: expected "429496558109 ", got "429496555523 "stderr
8Nov 28, 2024 20:3000000Error: expected "429496513245 ", got "429496512658 "stderr
9Nov 28, 2024 20:3000000Error: expected "429496512084 ", got "429496509243 "stderr
10Nov 28, 2024 20:3000000Error: expected "429496506463 ", got "429496505008 "stderr
11Nov 28, 2024 20:3000000Error: expected "429496513589 ", got "429496510118 "stderr
12Nov 28, 2024 20:2800000Error: expected "429496511618 ", got "429496506142 "stderr
13Nov 28, 2024 20:3000000Error: expected "429496515205 ", got "429496513719 "stderr
14Nov 28, 2024 20:3000000Error: expected "429496456959 ", got "420906532291 "stderr
15Nov 28, 2024 20:3000000Error: expected "429496499346 ", got "429496495903 "stderr
16Nov 28, 2024 20:3000000Error: expected "429496529658 ", got "429496529222 "stderr
17Nov 28, 2024 20:2800000Error: expected "429496482501 ", got "429496474828 "stderr
18Nov 28, 2024 20:2800000Error: expected "429496592978 ", got "429496587852 "stderr
19Nov 28, 2024 20:2800000Error: expected "429496461702 ", got "395136758396 "stderr
20Nov 28, 2024 20:2800000Error: expected "429496496864 ", got "420906567446 "stderr
21Nov 28, 2024 20:2800000Error: expected "429496454072 ", got "408021642880 "stderr