Count uint8

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.

Restrictions:30s512Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

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HattonuriScore: 4,419Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jan 2, 2026 03:18	4,386	38,463,138	12,031,000	2,005,000	2,445,312
2	Jan 2, 2026 03:34	4,388	30,745,446	12,037,000	2,006,000	2,449,408
3	Jan 2, 2026 03:18	4,389	37,875,345	12,040,000	2,006,000	2,453,504
4	Jan 2, 2026 00:04	4,390	39,406,598	12,042,000	2,007,000	2,535,424
5	Jan 2, 2026 03:18	4,391	33,318,352	12,045,000	2,007,000	2,535,424
6	Jan 2, 2026 00:05	4,395	32,613,589	12,056,000	2,009,000	2,449,408
7	Jan 2, 2026 03:34	4,395	31,444,184	12,054,000	2,009,000	2,273,280
8	Jan 2, 2026 03:34	4,398	28,513,999	12,063,000	2,010,000	2,449,408
9	Jan 2, 2026 00:04	4,400	36,239,303	12,069,000	2,011,000	2,449,408
10	Jan 2, 2026 00:04	4,400	30,078,483	13,076,000	1,005,000	2,273,280
11	Jan 2, 2026 03:18	4,400	29,475,871	12,070,000	2,011,000	2,449,408
12	Jan 2, 2026 03:34	4,400	34,333,119	12,069,000	2,011,000	2,449,408
13	Jan 2, 2026 03:34	4,400	32,107,072	12,070,000	2,011,000	2,449,408
14	Jan 2, 2026 03:34	4,400	33,929,035	12,068,000	2,011,000	2,273,280
15	Jan 2, 2026 03:34	4,400	30,295,513	12,069,000	2,011,000	2,535,424
16	Jan 2, 2026 03:18	4,401	32,299,822	12,072,000	2,012,000	2,535,424
17	Jan 2, 2026 03:34	4,401	28,448,185	12,071,000	2,011,000	2,445,312
18	Jan 2, 2026 03:34	4,401	28,415,002	12,072,000	2,012,000	2,535,424
19	Jan 2, 2026 03:18	4,402	29,399,209	12,074,000	2,012,000	2,535,424
20	Jan 2, 2026 03:18	4,402	32,684,605	12,074,000	2,012,000	2,445,312
21	Jan 2, 2026 03:34	4,402	29,067,461	12,074,000	2,012,000	2,453,504
22	Jan 2, 2026 03:34	4,402	36,779,253	12,074,000	2,012,000	2,445,312
23	Jan 2, 2026 00:04	4,403	28,425,081	12,077,000	2,012,000	2,449,408
24	Jan 2, 2026 03:34	4,403	35,108,540	12,076,000	2,012,000	2,441,216
25	Jan 2, 2026 03:18	4,404	29,369,144	12,080,000	2,013,000	2,273,280
26	Jan 2, 2026 03:18	4,404	34,186,291	12,079,000	2,013,000	2,273,280
27	Jan 2, 2026 03:35	4,404	28,552,394	12,081,000	2,013,000	2,449,408
28	Jan 2, 2026 00:05	4,405	37,139,832	12,083,000	2,013,000	2,445,312
29	Jan 2, 2026 03:34	4,405	33,014,879	12,083,000	2,013,000	2,535,424
30	Jan 2, 2026 03:34	4,405	33,732,277	12,083,000	2,013,000	2,535,424
31	Jan 2, 2026 03:18	4,406	29,952,227	12,084,000	2,014,000	2,449,408
32	Jan 2, 2026 03:34	4,406	32,873,086	12,085,000	2,014,000	2,441,216
33	Jan 2, 2026 03:35	4,406	33,162,778	12,086,000	2,014,000	2,273,280
34	Jan 2, 2026 00:05	4,407	29,089,439	12,089,000	2,014,000	2,445,312
35	Jan 2, 2026 03:18	4,407	41,524,185	12,088,000	2,014,000	2,441,216
36	Jan 2, 2026 03:18	4,407	36,356,970	12,087,000	2,014,000	2,535,424
37	Jan 2, 2026 00:05	4,408	45,137,965	12,091,000	2,015,000	2,453,504
38	Jan 2, 2026 03:18	4,408	40,000,425	13,098,000	1,007,000	2,273,280
39	Jan 2, 2026 03:18	4,408	28,757,131	12,091,000	2,015,000	2,535,424
40	Jan 2, 2026 03:34	4,408	39,752,035	13,099,000	1,007,000	2,453,504
41	Jan 2, 2026 03:34	4,408	34,660,131	12,091,000	2,015,000	2,273,280
42	Jan 2, 2026 03:18	4,409	35,316,034	12,095,000	2,015,000	2,449,408
43	Jan 2, 2026 03:18	4,409	34,891,868	12,095,000	2,015,000	2,535,424
44	Jan 2, 2026 03:18	4,409	32,025,413	12,095,000	2,015,000	2,535,424
45	Jan 2, 2026 03:18	4,410	31,566,261	12,096,000	2,016,000	2,273,280
46	Jan 2, 2026 03:18	4,410	49,651,507	12,096,000	2,016,000	2,445,312
47	Jan 2, 2026 03:34	4,410	31,791,898	12,096,000	2,016,000	2,535,424
48	Jan 2, 2026 03:34	4,410	29,181,912	12,096,000	2,016,000	2,535,424
49	Jan 2, 2026 00:05	4,411	30,016,470	12,099,000	2,016,000	2,519,040
50	Jan 2, 2026 03:18	4,411	30,808,485	12,100,000	2,016,000	2,535,424
51	Jan 2, 2026 03:18	4,411	29,582,834	12,098,000	2,016,000	2,535,424
52	Jan 2, 2026 03:34	4,411	34,627,128	12,098,000	2,016,000	2,535,424
53	Jan 2, 2026 03:35	4,411	36,918,297	12,098,000	2,016,000	2,445,312
54	Jan 2, 2026 03:34	4,411	27,538,798	12,098,000	2,016,000	2,273,280
55	Jan 2, 2026 03:18	4,412	31,235,752	12,101,000	2,016,000	2,273,280
56	Jan 2, 2026 03:34	4,412	34,484,321	12,102,000	2,017,000	2,445,312
57	Jan 2, 2026 00:04	4,413	34,268,034	12,105,000	2,017,000	2,535,424
58	Jan 2, 2026 00:04	4,413	28,649,840	12,106,000	2,017,000	2,535,424
59	Jan 2, 2026 00:05	4,413	32,324,094	12,103,000	2,017,000	2,535,424
60	Jan 2, 2026 00:05	4,413	35,442,231	12,104,000	2,017,000	2,273,280
61	Jan 2, 2026 03:18	4,413	31,339,318	12,105,000	2,017,000	2,535,424
62	Jan 2, 2026 03:18	4,413	30,623,738	12,105,000	2,017,000	2,535,424
63	Jan 2, 2026 00:05	4,414	30,571,463	13,116,000	1,008,000	2,535,424
64	Jan 2, 2026 03:34	4,414	32,990,778	12,107,000	2,017,000	2,535,424
65	Jan 2, 2026 03:18	4,415	29,293,477	12,110,000	2,018,000	2,273,280
66	Jan 2, 2026 03:35	4,415	32,321,771	12,110,000	2,018,000	2,535,424
67	Jan 2, 2026 03:34	4,415	27,546,174	12,109,000	2,018,000	2,531,328
68	Jan 2, 2026 00:04	4,416	30,935,600	12,112,000	2,018,000	2,445,312
69	Jan 2, 2026 03:18	4,416	30,321,557	12,112,000	2,018,000	2,535,424
70	Jan 2, 2026 03:34	4,416	33,647,728	12,113,000	2,018,000	2,535,424
71	Jan 2, 2026 03:18	4,417	28,150,208	12,116,000	2,019,000	2,535,424
72	Jan 2, 2026 03:18	4,417	39,229,538	12,115,000	2,019,000	2,449,408
73	Jan 2, 2026 03:18	4,417	28,812,224	12,116,000	2,019,000	2,535,424
74	Jan 2, 2026 03:18	4,417	27,868,733	12,115,000	2,019,000	2,445,312
75	Jan 2, 2026 03:34	4,417	27,718,484	12,114,000	2,019,000	2,449,408
76	Jan 2, 2026 03:18	4,418	33,121,280	12,118,000	2,019,000	2,535,424
77	Jan 2, 2026 03:18	4,418	30,281,536	12,118,000	2,019,000	2,453,504
78	Jan 2, 2026 03:34	4,418	29,713,098	12,117,000	2,019,000	2,531,328
79	Jan 2, 2026 00:05	4,419	30,369,427	12,120,000	2,020,000	2,441,216
80	Jan 2, 2026 03:18	4,419	40,350,683	12,122,000	2,020,000	2,273,280
81	Jan 2, 2026 03:18	4,419	36,186,493	12,120,000	2,020,000	2,441,216
82	Jan 2, 2026 03:34	4,419	37,874,672	12,121,000	2,020,000	2,449,408
83	Jan 2, 2026 00:05	4,420	32,131,846	12,125,000	2,020,000	2,449,408
84	Jan 2, 2026 03:18	4,420	29,949,696	12,125,000	2,020,000	2,273,280
85	Jan 2, 2026 03:18	4,420	33,877,413	12,123,000	2,020,000	2,273,280
86	Jan 2, 2026 03:34	4,420	32,579,704	12,124,000	2,020,000	2,449,408
87	Jan 2, 2026 03:34	4,420	31,078,416	12,124,000	2,020,000	2,535,424
88	Jan 2, 2026 03:34	4,420	30,531,759	12,124,000	2,020,000	2,535,424
89	Jan 2, 2026 03:34	4,420	39,391,644	12,125,000	2,020,000	2,273,280
90	Jan 2, 2026 03:18	4,421	34,455,461	12,126,000	2,021,000	2,449,408
91	Jan 2, 2026 03:18	4,422	29,511,590	12,130,000	2,021,000	2,535,424
92	Jan 2, 2026 03:18	4,422	27,800,004	12,129,000	2,021,000	2,531,328
93	Jan 2, 2026 03:18	4,422	29,690,075	12,128,000	2,021,000	2,441,216
94	Jan 2, 2026 03:35	4,422	38,077,765	12,128,000	2,021,000	2,535,424
95	Jan 2, 2026 03:34	4,422	30,240,328	12,128,000	2,021,000	2,535,424
96	Jan 2, 2026 03:34	4,422	37,163,443	12,128,000	2,021,000	2,441,216
97	Jan 2, 2026 03:18	4,423	32,872,339	12,132,000	2,022,000	2,449,408
98	Jan 2, 2026 03:34	4,423	42,315,520	12,131,000	2,021,000	2,273,280
99	Jan 2, 2026 03:18	4,424	36,814,027	12,134,000	2,022,000	2,441,216
100	Jan 2, 2026 00:05	4,425	33,532,613	12,138,000	2,023,000	2,535,424
101	Jan 2, 2026 03:18	4,425	40,825,827	12,137,000	2,022,000	2,441,216
102	Jan 2, 2026 03:34	4,426	43,507,667	12,141,000	2,023,000	2,535,424
103	Jan 2, 2026 00:05	4,428	32,620,740	12,146,000	2,024,000	2,441,216
104	Jan 2, 2026 03:18	4,428	27,403,541	12,146,000	2,024,000	2,453,504
105	Jan 2, 2026 03:18	4,428	33,583,004	12,144,000	2,024,000	2,535,424
106	Jan 2, 2026 03:18	4,428	29,466,263	12,146,000	2,024,000	2,273,280
107	Jan 2, 2026 03:18	4,428	28,194,662	12,147,000	2,024,000	2,273,280
108	Jan 2, 2026 03:34	4,428	39,591,356	12,147,000	2,024,000	2,535,424
109	Jan 2, 2026 03:18	4,429	29,476,379	12,149,000	2,024,000	2,445,312
110	Jan 2, 2026 03:18	4,429	29,822,530	13,161,000	1,012,000	2,519,040
111	Jan 2, 2026 03:18	4,429	33,785,437	12,148,000	2,024,000	2,449,408
112	Jan 2, 2026 03:18	4,429	34,612,775	12,149,000	2,024,000	2,535,424
113	Jan 2, 2026 03:34	4,429	28,581,856	12,148,000	2,024,000	2,535,424
114	Jan 2, 2026 03:18	4,430	32,182,984	12,151,000	2,025,000	2,449,408
115	Jan 2, 2026 03:34	4,430	29,034,342	12,152,000	2,025,000	2,441,216
116	Jan 2, 2026 00:04	4,431	35,266,713	13,089,000	1,090,000	2,273,280
117	Jan 2, 2026 03:34	4,431	30,684,437	12,154,000	2,025,000	2,273,280
118	Jan 2, 2026 03:35	4,431	29,078,080	12,154,000	2,025,000	2,535,424
119	Jan 2, 2026 03:18	4,433	31,713,210	12,159,000	2,026,000	2,535,424
120	Jan 2, 2026 03:34	4,433	28,659,956	12,161,000	2,026,000	2,531,328
121	Jan 2, 2026 03:34	4,433	40,580,957	12,159,000	2,026,000	2,535,424
122	Jan 2, 2026 00:05	4,434	34,636,177	12,162,000	2,027,000	2,449,408
123	Jan 2, 2026 03:34	4,434	29,027,731	12,163,000	2,027,000	2,531,328
124	Jan 2, 2026 03:35	4,434	34,553,663	12,162,000	2,027,000	2,531,328
125	Jan 2, 2026 03:34	4,434	35,165,557	12,162,000	2,027,000	2,531,328
126	Jan 2, 2026 00:04	4,435	29,978,158	12,166,000	2,027,000	2,449,408
127	Jan 2, 2026 03:18	4,435	29,245,355	12,165,000	2,027,000	2,535,424
128	Jan 2, 2026 03:18	4,436	33,253,134	12,168,000	2,028,000	2,441,216
129	Jan 2, 2026 03:18	4,437	29,081,968	12,170,000	2,028,000	2,535,424
130	Jan 2, 2026 03:35	4,437	30,647,020	12,171,000	2,028,000	2,273,280
131	Jan 2, 2026 03:18	4,441	40,507,873	12,181,000	2,030,000	2,273,280
132	Jan 2, 2026 03:34	4,441	34,737,908	12,180,000	2,030,000	2,441,216
133	Jan 2, 2026 00:05	4,442	43,551,455	12,185,000	2,030,000	2,273,280
134	Jan 2, 2026 03:34	4,442	41,409,201	12,184,000	2,030,000	2,449,408
135	Jan 2, 2026 03:34	4,442	28,208,950	13,200,000	1,015,000	2,535,424
136	Jan 2, 2026 00:05	4,443	28,843,876	12,188,000	2,031,000	2,273,280
137	Jan 2, 2026 00:05	4,444	36,847,894	12,191,000	2,031,000	2,445,312
138	Jan 2, 2026 03:18	4,444	40,506,067	12,191,000	2,031,000	2,453,504
139	Jan 2, 2026 00:05	4,445	33,557,653	12,193,000	2,032,000	2,535,424
140	Jan 2, 2026 03:18	4,445	38,079,413	12,193,000	2,032,000	2,535,424
141	Jan 2, 2026 00:05	4,446	32,638,970	12,195,000	2,032,000	2,437,120
142	Jan 2, 2026 03:18	4,446	31,593,640	12,196,000	2,032,000	2,445,312
143	Jan 2, 2026 03:34	4,446	45,847,128	12,196,000	2,032,000	2,273,280
144	Jan 2, 2026 03:18	4,448	32,724,102	13,219,000	1,016,000	2,519,040
145	Jan 2, 2026 03:34	4,451	26,290,680	12,209,000	2,034,000	2,445,312
146	Jan 2, 2026 03:18	4,452	40,263,863	12,211,000	2,035,000	2,445,312
147	Jan 2, 2026 03:18	4,454	31,189,715	12,218,000	2,036,000	2,441,216
148	Jan 2, 2026 00:05	4,455	29,065,217	12,220,000	2,036,000	2,441,216
149	Jan 2, 2026 03:35	4,456	40,375,714	13,240,000	1,018,000	2,445,312
150	Jan 2, 2026 00:05	4,458	32,750,196	13,246,000	1,018,000	2,445,312
151	Jan 2, 2026 00:05	4,458	27,773,395	12,229,000	2,038,000	2,531,328
152	Jan 2, 2026 03:34	4,458	48,469,561	12,229,000	2,038,000	2,535,424
153	Jan 2, 2026 03:18	4,461	28,140,628	13,255,000	1,019,000	2,449,408
154	Jan 2, 2026 03:34	4,463	38,237,829	12,240,000	2,040,000	2,535,424
155	Jan 2, 2026 03:34	4,475	36,651,131	12,275,000	2,045,000	2,441,216
156	Jan 2, 2026 03:34	4,478	35,137,316	12,282,000	2,047,000	2,535,424
157	Jan 2, 2026 00:05	4,584	42,594,990	14,669,000	0	2,449,408
158	Jan 2, 2026 00:05	4,591	32,955,602	13,643,000	1,049,000	2,535,424
159	Jan 2, 2026 03:18	4,615	37,837,498	14,769,000	0	2,535,424
160	Jan 2, 2026 00:05	4,658	42,633,486	12,917,000	1,987,000	2,449,408
161	Jan 2, 2026 03:18	4,715	37,994,534	13,076,000	2,011,000	2,273,280
162	Jan 2, 2026 03:34	4,964	42,360,108	13,900,000	1,985,000	2,445,312

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1