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 listMay 19, 2021 23:55alex3dalex3dScore: 4,581Success
Source Code

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Challenge History

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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1May 19, 2021 23:514,52633,280,25413,448,0001,034,0002,273,280
2May 19, 2021 23:514,53329,230,53713,469,0001,036,0002,445,312
3May 19, 2021 23:514,53831,999,00013,485,0001,037,0002,535,424
4May 19, 2021 23:514,53932,765,48613,488,0001,037,0002,273,280
5May 19, 2021 23:514,53931,084,02213,489,0001,037,0002,449,408
6May 19, 2021 23:574,54032,233,33213,492,0001,037,0002,449,408
7May 19, 2021 23:574,54338,136,22613,498,0001,038,0002,273,280
8May 19, 2021 23:514,54537,878,55113,506,0001,038,0002,441,216
9May 19, 2021 23:514,54539,634,33713,506,0001,038,0002,273,280
10May 20, 2021 00:004,54634,234,91013,508,0001,039,0002,535,424
11May 20, 2021 00:004,54631,967,19713,508,0001,039,0002,445,312
12May 20, 2021 00:004,54730,200,20013,512,0001,039,0002,441,216
13May 19, 2021 23:574,54735,200,58613,512,0001,039,0002,535,424
14May 19, 2021 23:514,54829,661,16213,513,0001,039,0002,531,328
15May 19, 2021 23:514,54829,789,98813,516,0001,039,0002,535,424
16May 20, 2021 00:004,54938,702,01313,518,0001,039,0002,273,280
17May 19, 2021 23:514,54926,894,03713,519,0001,039,0002,445,312
18May 20, 2021 00:004,55028,524,29513,521,0001,040,0002,445,312
19May 19, 2021 23:514,55031,388,59713,521,0001,040,0002,273,280
20May 19, 2021 23:574,55136,569,49913,522,0001,040,0002,535,424
21May 19, 2021 23:554,55135,360,65413,522,0001,040,0002,441,216
22May 19, 2021 23:554,55132,981,24813,522,0001,040,0002,445,312
23May 19, 2021 23:574,55236,475,36813,526,0001,040,0002,535,424
24May 19, 2021 23:514,55230,158,50513,525,0001,040,0002,273,280
25May 19, 2021 23:554,55529,209,84013,535,0001,041,0002,437,120
26May 19, 2021 23:514,55531,420,22113,535,0001,041,0002,449,408
27May 19, 2021 23:514,55533,558,77213,535,0001,041,0002,273,280
28May 19, 2021 23:514,55530,667,98513,535,0001,041,0002,535,424
29May 20, 2021 00:004,55732,981,22813,540,0001,041,0002,441,216
30May 19, 2021 23:514,55735,347,69513,540,0001,041,0002,535,424
31May 20, 2021 00:004,55933,948,40513,548,0001,042,0002,273,280
32May 19, 2021 23:514,55930,231,90713,548,0001,042,0002,441,216
33May 19, 2021 23:574,56028,265,24313,551,0001,042,0002,273,280
34May 19, 2021 23:554,56137,697,03713,554,0001,042,0002,273,280
35May 19, 2021 23:554,56231,121,80813,555,0001,042,0002,535,424
36May 19, 2021 23:554,56442,161,67313,562,0001,043,0002,273,280
37May 19, 2021 23:554,56436,269,85213,562,0001,043,0002,437,120
38May 19, 2021 23:554,56536,270,95213,564,0001,043,0002,535,424
39May 19, 2021 23:554,56535,423,87413,566,0001,043,0002,273,280
40May 19, 2021 23:554,56527,550,70613,565,0001,043,0002,445,312
41May 20, 2021 00:004,56639,048,61613,568,0001,043,0002,535,424
42May 19, 2021 23:554,56730,360,33513,570,0001,043,0002,449,408
43May 19, 2021 23:554,56730,356,24013,571,0001,043,0002,273,280
44May 19, 2021 23:514,56728,517,07413,571,0001,043,0002,445,312
45May 19, 2021 23:574,56832,516,78213,573,0001,044,0002,273,280
46May 20, 2021 00:004,57129,335,83513,583,0001,044,0002,445,312
47May 19, 2021 23:554,57130,771,00813,583,0001,044,0002,535,424
48May 19, 2021 23:574,57329,424,50914,635,00002,273,280
49May 19, 2021 23:554,57340,769,04413,588,0001,045,0002,445,312
50May 19, 2021 23:554,57328,611,52613,587,0001,045,0002,445,312
51May 19, 2021 23:554,57338,571,47213,590,0001,045,0002,535,424
52May 19, 2021 23:514,57330,697,48013,588,0001,045,0002,535,424
53May 19, 2021 23:554,57540,560,91713,594,0001,045,0002,437,120
54May 19, 2021 23:574,57742,964,21713,600,0001,046,0002,273,280
55May 19, 2021 23:554,57831,015,31913,602,0001,046,0002,441,216
56May 19, 2021 23:554,57834,251,25313,602,0001,046,0002,449,408
57May 19, 2021 23:514,57837,456,54513,605,0001,046,0002,445,312
58May 19, 2021 23:514,57947,097,57512,699,0001,953,0002,535,424
59May 19, 2021 23:514,57933,450,48913,608,0001,046,0002,441,216
60May 19, 2021 23:554,58041,795,11613,609,0001,046,0002,535,424
61May 19, 2021 23:514,58130,209,15113,612,0001,047,0002,531,328
62May 19, 2021 23:554,58229,889,58913,615,0001,047,0002,449,408
63May 19, 2021 23:554,58343,932,14713,619,0001,047,0002,273,280
64May 19, 2021 23:514,58543,069,02513,625,0001,048,0002,535,424
65May 19, 2021 23:514,58538,256,99813,625,0001,048,0002,535,424
66May 19, 2021 23:514,58740,367,95213,630,0001,048,0002,269,184
67May 19, 2021 23:554,58830,852,98513,634,0001,048,0002,273,280
68May 19, 2021 23:554,58927,985,47713,637,0001,049,0002,449,408
69May 19, 2021 23:514,58938,365,87113,637,0001,049,0002,441,216
70May 19, 2021 23:554,59129,417,78313,642,0001,049,0002,441,216
71May 19, 2021 23:554,59133,576,33213,643,0001,049,0002,445,312
72May 19, 2021 23:554,59649,637,97313,657,0001,050,0002,273,280
73May 19, 2021 23:514,78082,096,30315,295,87902,195,456
74May 19, 2021 23:514,78671,629,71515,315,78602,207,744
75May 19, 2021 23:514,78980,934,79915,325,43102,195,456
76May 19, 2021 23:554,79060,054,38815,328,86802,195,456
77May 19, 2021 23:514,80888,208,68415,386,45202,195,456
78May 19, 2021 23:514,81285,824,99015,396,85602,203,648
79May 19, 2021 23:514,81277,584,68815,398,89102,199,552
80May 20, 2021 00:004,81297,639,63715,399,37302,203,648
81May 19, 2021 23:574,81370,181,79015,400,59102,203,648
82May 19, 2021 23:514,81493,797,30415,405,27602,195,456
83May 19, 2021 23:514,81775,006,71115,414,92402,199,552
84May 19, 2021 23:554,82086,251,83015,423,99102,260,992
85May 19, 2021 23:554,82292,108,22715,429,12302,199,552
86May 19, 2021 23:554,82388,712,71315,434,23302,199,552
87May 19, 2021 23:574,82481,473,91615,437,12802,195,456
88May 19, 2021 23:554,82589,852,33915,439,24302,199,552
89May 20, 2021 00:004,82977,728,18215,453,41602,203,648
90May 19, 2021 23:554,82982,757,95715,453,38402,203,648
91May 19, 2021 23:514,82984,869,06315,453,23802,191,360
92May 19, 2021 23:574,83081,603,73415,454,93102,199,552
93May 19, 2021 23:574,83091,778,87415,454,51702,207,744
94May 19, 2021 23:514,83082,481,94315,454,98302,195,456
95May 19, 2021 23:514,83163,319,68815,459,28402,203,648
96May 19, 2021 23:514,83273,470,52415,463,53402,199,552
97May 19, 2021 23:514,83482,656,05115,469,96002,195,456
98May 19, 2021 23:574,83489,197,83615,470,02102,199,552
99May 19, 2021 23:554,83476,336,65315,468,39802,191,360
100May 20, 2021 00:004,83556,010,99715,471,91802,199,552
101May 19, 2021 23:554,83695,300,06215,475,31402,195,456
102May 19, 2021 23:554,83778,031,74615,477,38902,203,648
103May 19, 2021 23:514,83891,154,49315,480,51802,199,552
104May 19, 2021 23:554,84776,496,04515,511,01602,199,552
105May 20, 2021 00:004,84775,997,56315,510,97302,203,648
106May 19, 2021 23:554,84779,730,88115,510,51302,203,648
107May 19, 2021 23:554,85281,953,63415,526,28302,195,456
108May 19, 2021 23:554,85291,125,43315,527,27502,191,360
109May 19, 2021 23:514,85582,176,86115,534,51102,195,456
110May 19, 2021 23:514,85981,491,74715,549,78902,203,648
111May 19, 2021 23:554,86672,306,02515,569,97602,195,456
112May 19, 2021 23:554,867106,281,14815,573,56702,195,456
113May 20, 2021 00:004,87076,722,53015,582,55702,199,552
114May 19, 2021 23:554,87078,008,57715,584,21702,207,744
115May 19, 2021 23:574,87181,210,76315,587,46602,191,360
116May 19, 2021 23:514,87466,984,27015,595,90902,203,648
117May 20, 2021 00:004,88694,718,39515,636,14502,199,552
118May 19, 2021 23:554,90381,077,55415,688,78302,191,360
119May 19, 2021 23:514,90378,407,72215,689,59802,203,648
120May 19, 2021 23:554,91485,601,49315,726,26202,203,648