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 listJul 24, 2022 11:55Robert BurkeRobert BurkeScore: 4,455Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 24, 2022 11:494,42638,118,19212,141,0002,023,0002,449,408
2Jul 24, 2022 11:394,42929,811,10512,149,0002,024,0002,457,600
3Jul 24, 2022 11:494,43035,178,22812,150,0002,025,0002,281,472
4Jul 24, 2022 11:394,43631,187,52712,168,0002,028,0002,281,472
5Jul 24, 2022 11:494,43735,070,64412,169,0002,028,0002,441,216
6Jul 24, 2022 11:554,43737,029,81912,170,0002,028,0002,281,472
7Jul 24, 2022 11:554,43828,737,42512,174,0002,029,0002,277,376
8Jul 24, 2022 11:394,43937,104,14212,176,0002,029,0002,445,312
9Jul 24, 2022 11:394,43929,426,89612,176,0002,029,0002,281,472
10Jul 24, 2022 12:064,44036,173,12612,179,0002,029,0002,449,408
11Jul 24, 2022 11:494,44232,038,65012,183,0002,030,0002,281,472
12Jul 24, 2022 12:064,44327,434,07712,188,0002,031,0002,453,504
13Jul 24, 2022 11:554,44336,978,99012,186,0002,031,0002,281,472
14Jul 24, 2022 11:494,44427,887,03612,189,0002,031,0002,277,376
15Jul 24, 2022 11:394,44630,578,72012,195,0002,032,0002,441,216
16Jul 24, 2022 11:494,44830,023,55912,200,0002,033,0002,277,376
17Jul 24, 2022 11:554,44836,235,37912,199,0002,033,0002,449,408
18Jul 24, 2022 12:064,44930,865,47212,203,0002,033,0002,281,472
19Jul 24, 2022 12:064,45231,368,96813,230,0001,017,0002,281,472
20Jul 24, 2022 12:064,45330,179,89012,215,0002,035,0002,445,312
21Jul 24, 2022 11:394,45339,433,86312,213,0002,035,0002,453,504
22Jul 24, 2022 11:554,45527,040,19112,221,0002,036,0002,277,376
23Jul 24, 2022 12:064,45531,447,29714,256,00002,441,216
24Jul 24, 2022 12:064,45534,355,72712,221,0002,036,0002,281,472
25Jul 24, 2022 11:494,45529,568,17612,221,0002,036,0002,445,312
26Jul 24, 2022 11:394,45733,039,11913,244,0001,018,0002,281,472
27Jul 24, 2022 12:064,45829,075,94913,248,0001,019,0002,531,328
28Jul 24, 2022 11:554,45836,253,94812,227,0002,037,0002,281,472
29Jul 24, 2022 11:494,45829,319,78114,267,00002,441,216
30Jul 24, 2022 11:394,45830,387,68714,264,00002,453,504
31Jul 24, 2022 11:494,45930,107,66513,249,0001,019,0002,277,376
32Jul 24, 2022 12:064,46028,555,60813,253,0001,019,0002,449,408
33Jul 24, 2022 11:554,46235,004,03813,259,0001,019,0002,281,472
34Jul 24, 2022 11:394,46433,094,97513,264,0001,020,0002,445,312
35Jul 24, 2022 11:554,47329,450,31113,292,0001,022,0002,281,472
36Jul 24, 2022 11:554,47428,669,79613,295,0001,022,0002,449,408
37Jul 24, 2022 11:554,67480,152,57214,958,09402,256,896
38Jul 24, 2022 11:394,67987,639,55914,971,23302,203,648
39Jul 24, 2022 11:394,68294,016,00514,981,97002,203,648
40Jul 24, 2022 12:064,690102,720,44615,008,40202,203,648
41Jul 24, 2022 12:064,69684,198,91215,028,60002,203,648
42Jul 24, 2022 11:554,69698,005,42015,027,73702,207,744
43Jul 24, 2022 11:554,70079,882,78215,038,71902,199,552
44Jul 24, 2022 11:494,70183,064,82415,042,06102,207,744
45Jul 24, 2022 11:494,70284,733,30615,045,19302,203,648
46Jul 24, 2022 11:494,70589,395,39715,056,27802,203,648
47Jul 24, 2022 12:064,71986,245,18615,101,00202,211,840
48Jul 24, 2022 11:394,71982,264,35215,099,45302,256,896