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 listJul 27, 2024 14:54matsuoka-601matsuoka-601Score: 4,888Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Jul 27, 2024 14:544,85939,751,15214,514,0001,036,0002,281,472
2Jul 27, 2024 14:524,86136,360,71414,518,0001,037,0002,281,472
3Jul 27, 2024 14:524,86338,854,32814,525,0001,037,0002,281,472
4Jul 27, 2024 14:544,86438,191,48414,527,0001,037,0002,535,424
5Jul 27, 2024 14:524,86533,383,85914,530,0001,037,0002,445,312
6Jul 27, 2024 14:544,86838,972,09314,539,0001,038,0002,281,472
7Jul 27, 2024 14:524,87329,854,75014,556,0001,039,0002,449,408
8Jul 27, 2024 14:524,87645,088,24614,564,0001,040,0002,281,472
9Jul 27, 2024 14:544,87830,572,44914,569,0001,040,0002,445,312
10Jul 27, 2024 14:524,88137,501,87814,578,0001,041,0002,281,472
11Jul 27, 2024 14:544,88537,216,36814,591,0001,042,0002,281,472
12Jul 27, 2024 14:544,88532,894,22514,591,0001,042,0002,453,504
13Jul 27, 2024 14:544,88829,942,07514,599,0001,042,0002,277,376
14Jul 27, 2024 14:544,90237,275,04914,640,0001,045,0002,281,472
15Jul 27, 2024 14:524,90645,601,85814,654,0001,046,0002,281,472
16Jul 27, 2024 14:544,91229,664,45314,670,0001,047,0002,535,424
17Jul 27, 2024 14:524,91433,045,58914,677,0001,048,0002,539,520
18Jul 27, 2024 14:524,95947,732,53314,879,000991,0002,281,472
19Jul 27, 2024 14:545,08584,655,90216,273,14602,203,648
20Jul 27, 2024 14:525,08962,355,25216,284,71002,199,552
21Jul 27, 2024 14:545,10479,887,84916,331,80202,207,744
22Jul 27, 2024 14:525,11184,754,83216,355,86602,207,744
23Jul 27, 2024 14:545,129100,223,89516,412,30602,203,648
24Jul 27, 2024 14:525,15882,905,41116,505,85102,207,744