Count uint8 Sergey Svistunov

Count the number of bytes equal to 127 in a binary stream as fast as possible.

Input: 250 000 000 uint8 values in binary on STDIN.

Output: The count of elements equal to 127, printed as a decimal string.

Back to listNov 29, 2024 18:30Joad NacerJoad NacerScore: 4,347Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 29, 2024 18:304,33433,168,16112,879,000990,0002,428,928
2Nov 29, 2024 18:304,33728,980,58612,888,000991,0002,433,024
3Nov 29, 2024 18:304,33741,518,26412,887,000991,0002,269,184
4Nov 29, 2024 18:304,33844,113,96713,883,00002,437,120
5Nov 29, 2024 18:304,33827,756,16812,891,000991,0002,420,736
6Nov 29, 2024 18:304,33927,432,09912,893,000991,0002,420,736
7Nov 29, 2024 18:304,33935,968,25812,893,000991,0002,510,848
8Nov 29, 2024 18:304,34131,182,97112,898,000992,0002,531,328
9Nov 29, 2024 18:304,34129,501,01312,900,000992,0002,433,024
10Nov 29, 2024 18:304,34229,552,59812,903,000992,0002,433,024
11Nov 29, 2024 18:304,34240,310,19312,901,000992,0002,433,024
12Nov 29, 2024 18:304,34343,551,29011,911,0001,985,0002,531,328
13Nov 29, 2024 18:304,34631,037,39812,837,0001,069,0002,428,928
14Nov 29, 2024 18:304,34734,473,58412,918,000993,0002,433,024
15Nov 29, 2024 18:304,34829,509,23311,925,0001,987,0002,433,024
16Nov 29, 2024 18:304,34830,875,47613,912,00002,433,024
17Nov 29, 2024 18:304,34929,792,19612,922,000994,0002,531,328
18Nov 29, 2024 18:304,35637,859,51912,945,000995,0002,531,328
19Nov 29, 2024 18:304,36130,281,37212,959,000996,0002,424,832
20Nov 29, 2024 18:304,36333,462,09212,963,000997,0002,531,328
21Nov 29, 2024 18:304,36428,870,30212,967,000997,0002,433,024
22Nov 29, 2024 18:304,37230,287,35911,992,0001,998,0002,433,024
23Nov 29, 2024 18:304,37633,644,95013,003,0001,000,0002,428,928
24Nov 29, 2024 18:304,51940,305,22013,429,0001,033,0002,433,024
25Nov 29, 2024 18:304,54132,832,16214,530,00002,531,328
26Nov 29, 2024 18:304,83248,465,70215,461,00002,269,184
27Nov 29, 2024 18:304,84047,387,01015,487,00002,433,024