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 27, 2024 14:52matsuoka-601matsuoka-601Score: 4,423Success
Source Code

Source code access is restricted. Log in to request access.

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 27, 2024 14:524,39433,348,55212,052,0002,008,0002,453,504
2Jul 27, 2024 14:534,39738,154,40912,060,0002,010,0002,441,216
3Jul 27, 2024 14:534,39934,771,48712,066,0002,011,0002,281,472
4Jul 27, 2024 14:534,40027,441,21012,069,0002,011,0002,453,504
5Jul 27, 2024 14:534,40231,082,37412,074,0002,012,0002,453,504
6Jul 27, 2024 14:524,40233,768,97412,074,0002,012,0002,281,472
7Jul 27, 2024 14:534,40729,538,64712,088,0002,014,0002,449,408
8Jul 27, 2024 14:534,40937,771,75812,094,0002,015,0002,281,472
9Jul 27, 2024 14:534,41332,642,63312,104,0002,017,0002,445,312
10Jul 27, 2024 14:534,41632,235,38812,112,0002,018,0002,281,472
11Jul 27, 2024 14:534,41739,304,26812,115,0002,019,0002,437,120
12Jul 27, 2024 14:534,41734,208,36012,115,0002,019,0002,445,312
13Jul 27, 2024 14:524,41930,918,55612,122,0002,020,0002,281,472
14Jul 27, 2024 14:534,42030,239,51112,125,0002,020,0002,445,312
15Jul 27, 2024 14:534,42132,058,28512,126,0002,021,0002,281,472
16Jul 27, 2024 14:534,42133,603,63912,126,0002,021,0002,281,472
17Jul 27, 2024 14:534,42130,783,37912,126,0002,021,0002,449,408
18Jul 27, 2024 14:524,42231,312,51512,130,0002,021,0002,449,408
19Jul 27, 2024 14:534,42339,749,20112,132,0002,022,0002,449,408
20Jul 27, 2024 14:524,42430,195,32412,134,0002,022,0002,453,504
21Jul 27, 2024 14:524,42429,219,78313,147,0001,011,0002,453,504
22Jul 27, 2024 14:524,42531,045,03512,137,0002,022,0002,445,312
23Jul 27, 2024 14:524,43030,323,98412,150,0002,025,0002,277,376
24Jul 27, 2024 14:534,43232,868,96612,156,0002,026,0002,445,312
25Jul 27, 2024 14:534,43735,893,51512,169,0002,028,0002,281,472
26Jul 27, 2024 14:534,44131,577,97112,182,0002,030,0002,281,472
27Jul 27, 2024 14:524,44630,218,44512,195,0002,032,0002,535,424
28Jul 27, 2024 14:534,66892,460,77614,937,19102,207,744
29Jul 27, 2024 14:524,66871,390,56214,938,47702,203,648
30Jul 27, 2024 14:524,66981,515,45514,941,27202,199,552
31Jul 27, 2024 14:534,67079,348,28914,944,56402,203,648
32Jul 27, 2024 14:524,68197,922,27014,979,85802,215,936
33Jul 27, 2024 14:534,68473,853,32214,987,67402,199,552
34Jul 27, 2024 14:534,68761,603,28714,998,22002,203,648
35Jul 27, 2024 14:534,71487,814,91715,083,77302,207,744
36Jul 27, 2024 14:534,77991,887,97115,293,55002,211,840