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 16, 2024 00:12vahookvahookScore: 4,645Success
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 16, 2024 00:154,612117,281,80414,758,30602,240,512
2Aug 16, 2024 00:124,62170,386,74114,788,08002,371,584
3Aug 16, 2024 00:164,621104,874,36714,786,83002,244,608
4Aug 16, 2024 00:124,62580,751,43814,798,58302,256,896
5Aug 16, 2024 00:194,62967,341,49614,812,26602,371,584
6Aug 16, 2024 00:194,63279,649,60114,821,31302,240,512
7Aug 16, 2024 00:154,63484,506,80014,829,79902,375,680
8Aug 16, 2024 00:144,63589,637,41814,832,79602,248,704
9Aug 16, 2024 00:154,63591,464,31614,831,04602,256,896
10Aug 16, 2024 00:144,63786,682,90114,837,37902,375,680
11Aug 16, 2024 00:144,63884,876,75614,841,08402,363,392
12Aug 16, 2024 00:164,64072,521,92514,847,19102,252,800
13Aug 16, 2024 00:164,64556,846,21014,863,81102,375,680
14Aug 16, 2024 00:164,64687,370,90314,867,03402,375,680
15Aug 16, 2024 00:144,647108,203,85914,871,57202,244,608
16Aug 16, 2024 00:144,65083,336,16414,881,47802,375,680
17Aug 16, 2024 00:144,651109,855,93114,882,93202,375,680
18Aug 16, 2024 00:144,652101,625,09414,885,47302,371,584
19Aug 16, 2024 00:144,66677,664,82214,929,79102,248,704
20Aug 16, 2024 00:124,66786,572,14014,935,85302,260,992
21Aug 16, 2024 00:144,67194,599,10314,947,58602,248,704
22Aug 16, 2024 00:194,67888,851,97014,969,44002,244,608
23Aug 16, 2024 00:164,69594,862,08915,024,12802,232,320
24Aug 16, 2024 00:164,71083,901,59615,070,80102,375,680