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 listAug 7, 2024 01:17zielajzielajScore: 4,673Success
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 7, 2024 01:184,64731,211,74712,887,0001,982,0002,289,664
2Aug 7, 2024 01:174,65044,984,34412,896,0001,984,0002,277,376
3Aug 7, 2024 01:184,65334,987,77413,896,000992,0002,519,040
4Aug 7, 2024 01:174,65435,203,43513,900,000992,0002,289,664
5Aug 7, 2024 01:174,65532,220,12313,832,0001,064,0002,285,568
6Aug 7, 2024 01:184,65538,556,35112,910,0001,986,0002,289,664
7Aug 7, 2024 01:174,66237,232,20712,929,0001,989,0002,277,376
8Aug 7, 2024 01:184,66338,987,18613,857,0001,065,0002,289,664
9Aug 7, 2024 01:184,66635,026,92413,935,000995,0002,289,664
10Aug 7, 2024 01:174,66935,820,96812,948,0001,992,0002,289,664
11Aug 7, 2024 01:174,66939,218,54613,945,000996,0002,289,664
12Aug 7, 2024 01:184,67231,641,49713,953,000996,0002,285,568
13Aug 7, 2024 01:184,67344,659,82212,960,0001,993,0002,277,376
14Aug 7, 2024 01:174,67638,138,86712,968,0001,995,0002,277,376
15Aug 7, 2024 01:174,69239,045,23314,014,0001,001,0002,289,664
16Aug 7, 2024 01:184,69533,597,85613,021,0002,003,0002,269,184
17Aug 7, 2024 01:184,70331,718,14213,042,0002,006,0002,265,088
18Aug 7, 2024 01:174,70834,496,61713,057,0002,008,0002,273,280
19Aug 7, 2024 01:174,86275,799,63715,558,34702,179,072
20Aug 7, 2024 01:174,86368,080,80715,561,34002,297,856
21Aug 7, 2024 01:184,86979,190,02815,579,50002,179,072
22Aug 7, 2024 01:184,87787,549,63215,604,91202,306,048
23Aug 7, 2024 01:174,88582,394,76215,632,47102,301,952
24Aug 7, 2024 01:184,89776,339,48315,669,14902,179,072