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 listNov 29, 2024 19:26Joad NacerJoad NacerScore: 4,341Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Nov 29, 2024 19:264,32537,339,01111,862,0001,977,0002,531,328
2Nov 29, 2024 19:264,32730,803,61212,858,000989,0002,433,024
3Nov 29, 2024 19:264,33431,034,86012,878,000990,0002,531,328
4Nov 29, 2024 19:264,33528,970,45012,881,000990,0002,428,928
5Nov 29, 2024 19:264,33525,301,12312,881,000990,0002,424,832
6Nov 29, 2024 19:314,33633,284,17512,885,000991,0002,428,928
7Nov 29, 2024 19:264,33734,396,67112,888,000991,0002,433,024
8Nov 29, 2024 19:264,33829,702,73612,890,000991,0002,531,328
9Nov 29, 2024 19:264,33828,839,43912,890,000991,0002,269,184
10Nov 29, 2024 19:264,33829,483,86812,890,000991,0002,424,832
11Nov 29, 2024 19:264,33830,729,36313,880,00002,531,328
12Nov 29, 2024 19:264,33829,901,33711,898,0001,983,0002,441,216
13Nov 29, 2024 19:264,33927,913,07012,894,000991,0002,531,328
14Nov 29, 2024 19:264,33926,171,89612,893,000991,0002,531,328
15Nov 29, 2024 19:264,34031,580,96713,888,00002,428,928
16Nov 29, 2024 19:264,34134,039,58412,898,000992,0002,433,024
17Nov 29, 2024 19:264,34131,628,47112,898,000992,0002,531,328
18Nov 29, 2024 19:264,34235,446,47012,903,000992,0002,269,184
19Nov 29, 2024 19:264,34229,872,95411,910,0001,985,0002,433,024
20Nov 29, 2024 19:264,34329,626,36912,907,000992,0002,269,184
21Nov 29, 2024 19:264,34331,847,22112,904,000992,0002,437,120
22Nov 29, 2024 19:314,34529,387,57012,910,000993,0002,433,024
23Nov 29, 2024 19:264,34630,188,35212,915,000993,0002,531,328
24Nov 29, 2024 19:264,34727,576,06212,841,0001,070,0002,531,328
25Nov 29, 2024 19:314,34828,676,93311,927,0001,987,0002,428,928
26Nov 29, 2024 19:264,34931,631,08112,847,0001,070,0002,424,832
27Nov 29, 2024 19:264,35336,730,44412,935,000995,0002,433,024
28Nov 29, 2024 19:264,36229,717,87611,964,0001,994,0002,510,848
29Nov 29, 2024 19:264,36341,534,48112,966,000997,0002,433,024
30Nov 29, 2024 19:264,36929,945,44012,984,000998,0002,433,024
31Nov 29, 2024 19:264,38026,313,44513,014,0001,001,0002,433,024
32Nov 29, 2024 19:264,44839,967,79013,218,0001,016,0002,433,024
33Nov 29, 2024 19:264,49436,786,82114,381,00002,428,928