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 31, 2024 23:07zielajzielajScore: 4,151Success
Source Code

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

Challenge History

No challenges yet.

Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Aug 31, 2024 19:454,13225,144,99712,204,0001,017,0002,494,464
2Aug 31, 2024 19:454,13327,954,54112,208,0001,017,0002,490,368
3Aug 31, 2024 23:074,13528,403,57313,231,00002,498,560
4Dec 12, 2024 18:114,13630,655,20313,234,00002,494,464
5Aug 31, 2024 19:394,13628,653,95713,236,00002,490,368
6Aug 31, 2024 23:054,13834,570,53113,243,00002,494,464
7Aug 31, 2024 23:104,13927,694,68413,246,00002,527,232
8Aug 31, 2024 19:394,14134,190,35013,252,00002,527,232
9Aug 31, 2024 23:104,14132,755,89813,250,00002,531,328
10Aug 31, 2024 19:394,14235,389,34113,253,00002,494,464
11Aug 31, 2024 23:054,14227,734,77413,254,00002,490,368
12Aug 31, 2024 19:454,14328,642,61013,256,00002,498,560
13Aug 31, 2024 19:454,14330,317,84313,259,00002,486,272
14Aug 31, 2024 23:104,14340,641,09113,259,00002,494,464
15Aug 31, 2024 19:454,14428,881,42313,260,00002,494,464
16Aug 31, 2024 23:104,14425,384,40013,260,00002,531,328
17Aug 31, 2024 19:454,14428,604,95013,260,00002,531,328
18Aug 31, 2024 19:394,14636,371,24113,267,00002,494,464
19Dec 12, 2024 18:114,14633,330,26413,268,00002,527,232
20Aug 31, 2024 23:074,14632,639,98413,266,00002,494,464
21Aug 31, 2024 23:104,14727,239,80513,269,00002,531,328
22Aug 31, 2024 19:394,14739,614,03013,269,00002,498,560
23Aug 31, 2024 23:054,14730,345,15913,271,00002,531,328
24Aug 31, 2024 23:054,14728,264,59213,269,00002,269,184
25Aug 31, 2024 19:454,14834,327,27913,273,00002,494,464
26Aug 31, 2024 19:394,14832,187,58813,273,00002,498,560
27Aug 31, 2024 23:074,14832,788,88413,273,00002,269,184
28Dec 12, 2024 18:114,15030,515,28313,280,00002,527,232
29Aug 31, 2024 23:054,15036,085,61513,280,00002,527,232
30Aug 31, 2024 23:104,15028,574,85613,280,00002,527,232
31Aug 31, 2024 19:394,15139,945,62813,283,00002,527,232
32Aug 31, 2024 23:104,15126,280,99413,283,00002,527,232
33Aug 31, 2024 19:454,15229,240,57413,287,00002,527,232
34Aug 31, 2024 23:104,15431,238,68313,294,00002,269,184
35Aug 31, 2024 23:074,15429,767,91813,293,00002,490,368
36Aug 31, 2024 23:074,15427,540,67713,294,00002,531,328
37Aug 31, 2024 23:104,15529,579,79413,295,00002,531,328
38Aug 31, 2024 23:054,15626,481,34413,299,00002,490,368
39Aug 31, 2024 19:454,15629,450,59713,298,00002,494,464
40Aug 31, 2024 19:394,15728,756,96113,301,00002,531,328
41Aug 31, 2024 23:074,15729,273,84913,301,00002,531,328
42Aug 31, 2024 19:454,15827,503,89113,305,00002,527,232
43Aug 31, 2024 19:394,15828,200,05713,305,00002,490,368
44Aug 31, 2024 23:054,15827,387,92413,305,00002,269,184
45Aug 31, 2024 23:054,16033,945,07813,311,00002,498,560
46Aug 31, 2024 19:394,16034,228,63013,313,00002,531,328
47Aug 31, 2024 19:394,16139,186,32113,316,00002,269,184
48Aug 31, 2024 23:054,16133,870,93113,314,00002,531,328
49Aug 31, 2024 23:054,16128,570,10912,292,0001,024,0002,494,464
50Aug 31, 2024 19:394,16328,590,88413,322,00002,531,328
51Aug 31, 2024 23:074,16427,732,02513,324,00002,494,464
52Aug 31, 2024 19:454,16625,753,70213,331,00002,531,328
53Aug 31, 2024 23:054,16933,668,77813,341,00002,269,184
54Aug 31, 2024 23:074,16929,883,44913,342,00002,531,328
55Aug 31, 2024 23:074,17630,000,87813,364,00002,531,328
56Aug 31, 2024 23:074,17734,261,28713,365,00002,486,272
57Aug 31, 2024 23:104,17935,732,58613,373,00002,531,328
58Aug 31, 2024 23:074,18030,309,77712,348,0001,029,0002,494,464
59Aug 31, 2024 19:454,18530,333,47312,361,0001,030,0002,494,464
60Aug 31, 2024 23:054,18729,198,97813,398,00002,490,368
61Aug 31, 2024 23:104,18826,542,20013,400,00002,531,328
62Aug 31, 2024 23:074,19134,225,62813,410,00002,531,328
63Aug 31, 2024 23:104,19931,329,07812,403,0001,033,0002,494,464