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 listJun 13, 2024 18:11джулисджулисScore: 5,268Success
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jun 13, 2024 18:125,20333,367,75516,650,00002,293,760
2Jun 13, 2024 18:125,20634,080,01316,659,00002,379,776
3Jun 13, 2024 18:115,20646,893,75516,659,00002,371,584
4Jun 13, 2024 18:125,20841,931,64415,626,0001,041,0002,375,680
5Jun 13, 2024 18:125,21236,007,73416,679,00002,375,680
6Jun 13, 2024 18:115,21339,054,24216,682,00002,293,760
7Jun 13, 2024 18:125,21433,987,66915,643,0001,042,0002,375,680
8Jun 13, 2024 18:125,21436,493,56615,643,0001,042,0002,293,760
9Jun 13, 2024 18:125,21642,405,99416,692,00002,293,760
10Jun 13, 2024 18:125,21638,032,75915,648,0001,043,0002,293,760
11Jun 13, 2024 18:125,21642,084,59016,692,00002,371,584
12Jun 13, 2024 18:125,21747,302,78616,694,00002,293,760
13Jun 13, 2024 18:115,22042,788,00615,661,0001,044,0002,371,584
14Jun 13, 2024 18:125,22338,104,25516,713,00002,371,584
15Jun 13, 2024 18:115,22744,196,44316,725,00002,375,680
16Jun 13, 2024 18:115,26043,302,03714,853,0001,980,0002,379,776
17Jun 13, 2024 18:125,26534,383,06914,867,0001,982,0002,498,560
18Jun 13, 2024 18:125,26731,974,22515,864,000991,0002,367,488
19Jun 13, 2024 18:115,26842,991,56015,865,000991,0002,371,584
20Jun 13, 2024 18:115,26841,703,65814,875,0001,983,0002,375,680
21Jun 13, 2024 18:125,27145,030,78416,867,00002,293,760
22Jun 13, 2024 18:115,27147,120,81916,868,00002,371,584
23Jun 13, 2024 18:125,27333,099,76714,888,0001,985,0002,367,488
24Jun 13, 2024 18:115,27338,045,03415,883,000992,0002,293,760
25Jun 13, 2024 18:125,27442,706,60214,891,0001,985,0002,371,584
26Jun 13, 2024 18:125,27641,349,12515,891,000993,0002,293,760
27Jun 13, 2024 18:125,27937,963,86314,905,0001,987,0002,363,392
28Jun 13, 2024 18:115,44462,544,02017,420,50902,240,512
29Jun 13, 2024 18:125,45076,056,48317,440,75002,240,512
30Jun 13, 2024 18:115,45766,087,58317,461,79602,248,704
31Jun 13, 2024 18:115,46477,936,28417,485,65902,236,416
32Jun 13, 2024 18:125,47086,557,49917,502,93402,252,800
33Jun 13, 2024 18:125,49098,832,18917,567,44302,236,416
34Jun 13, 2024 18:125,49281,612,88917,573,25902,265,088
35Jun 13, 2024 18:125,50682,835,19517,618,66302,240,512
36Jun 13, 2024 18:125,52086,250,18617,664,02602,379,776