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 listJan 15, 2024 09:25CalCalScore: 5,507Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jan 15, 2024 09:255,46643,670,40216,462,0001,028,0002,404,352
2Jan 15, 2024 09:255,46643,628,55016,463,0001,028,0002,396,160
3Jan 15, 2024 03:275,47743,793,49217,525,00002,281,472
4Jan 15, 2024 03:275,47838,331,58116,498,0001,031,0002,396,160
5Jan 15, 2024 03:275,48546,366,18116,519,0001,032,0002,281,472
6Jan 15, 2024 09:255,48742,999,21216,527,0001,032,0002,281,472
7Jan 15, 2024 03:275,48941,733,99616,531,0001,033,0002,404,352
8Jan 15, 2024 03:275,49041,743,10417,568,00002,392,064
9Jan 15, 2024 09:255,49332,201,47116,543,0001,033,0002,392,064
10Jan 15, 2024 09:255,49539,279,92216,550,0001,034,0002,281,472
11Jan 15, 2024 09:255,49641,035,16717,588,00002,392,064
12Jan 15, 2024 03:275,49745,237,27817,591,00002,404,352
13Jan 15, 2024 03:275,50747,807,61016,585,0001,036,0002,281,472
14Jan 15, 2024 03:275,51139,241,88217,636,00002,400,256
15Jan 15, 2024 09:255,51644,648,96017,650,00002,281,472
16Jan 15, 2024 03:275,51743,438,51217,654,00002,281,472
17Jan 15, 2024 09:255,51845,874,27517,658,00002,281,472
18Jan 15, 2024 09:255,51934,443,63217,662,00002,281,472
19Jan 15, 2024 09:255,61791,335,99917,974,93802,252,800
20Jan 15, 2024 03:275,63591,022,05418,031,93502,293,760
21Jan 15, 2024 03:275,65469,629,15818,092,15802,293,760
22Jan 15, 2024 03:275,65870,240,40518,104,52702,297,856
23Jan 15, 2024 09:255,67170,344,53818,148,48202,301,952
24Jan 15, 2024 09:255,68753,578,48118,197,88502,293,760