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: 4,432Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jan 2, 2026 22:50	4,386	30,638,042	13,033,000	1,002,000	2,449,408
2	Jan 2, 2026 22:48	4,391	31,217,312	12,045,000	2,007,000	2,453,504
3	Jan 2, 2026 22:50	4,392	30,150,623	12,047,000	2,007,000	2,441,216
4	Jan 2, 2026 22:50	4,393	36,275,377	12,050,000	2,008,000	2,281,472
5	Jan 2, 2026 22:48	4,394	31,794,999	12,052,000	2,008,000	2,445,312
6	Jan 2, 2026 22:49	4,394	29,784,984	12,052,000	2,008,000	2,281,472
7	Jan 2, 2026 22:50	4,394	32,282,462	12,052,000	2,008,000	2,445,312
8	Jan 2, 2026 22:48	4,397	27,595,276	12,061,000	2,010,000	2,527,232
9	Jan 2, 2026 22:48	4,397	32,372,817	12,060,000	2,010,000	2,445,312
10	Jan 2, 2026 22:49	4,397	34,602,301	12,060,000	2,010,000	2,441,216
11	Jan 2, 2026 22:48	4,400	33,044,586	12,069,000	2,011,000	2,449,408
12	Jan 2, 2026 22:48	4,401	38,144,178	12,072,000	2,012,000	2,453,504
13	Jan 2, 2026 22:49	4,402	32,343,338	12,074,000	2,012,000	2,445,312
14	Jan 2, 2026 22:48	4,403	34,120,346	12,077,000	2,012,000	2,281,472
15	Jan 2, 2026 22:50	4,403	28,919,031	12,076,000	2,012,000	2,449,408
16	Jan 2, 2026 22:50	4,403	34,560,002	12,077,000	2,012,000	2,277,376
17	Jan 2, 2026 22:48	4,406	32,356,212	12,084,000	2,014,000	2,449,408
18	Jan 2, 2026 22:49	4,406	34,025,240	12,085,000	2,014,000	2,445,312
19	Jan 2, 2026 22:49	4,406	45,597,354	12,084,000	2,014,000	2,281,472
20	Jan 2, 2026 22:49	4,406	33,383,780	12,085,000	2,014,000	2,449,408
21	Jan 2, 2026 22:50	4,407	30,575,446	13,094,000	1,007,000	2,449,408
22	Jan 2, 2026 22:48	4,408	33,135,603	12,090,000	2,015,000	2,449,408
23	Jan 2, 2026 22:49	4,408	32,556,688	12,090,000	2,015,000	2,445,312
24	Jan 2, 2026 22:50	4,409	30,037,143	12,093,000	2,015,000	2,441,216
25	Jan 2, 2026 22:49	4,410	30,038,826	12,097,000	2,016,000	2,449,408
26	Jan 2, 2026 22:48	4,411	37,531,901	12,098,000	2,016,000	2,281,472
27	Jan 2, 2026 22:48	4,411	30,476,941	12,099,000	2,016,000	2,453,504
28	Jan 2, 2026 22:48	4,411	27,941,942	12,100,000	2,016,000	2,445,312
29	Jan 2, 2026 22:48	4,412	35,135,874	13,110,000	1,008,000	2,281,472
30	Jan 2, 2026 22:48	4,412	32,838,000	12,101,000	2,016,000	2,281,472
31	Jan 2, 2026 22:49	4,413	27,800,390	12,106,000	2,017,000	2,441,216
32	Jan 2, 2026 22:50	4,413	27,680,412	12,103,000	2,017,000	2,441,216
33	Jan 2, 2026 22:48	4,414	34,073,578	12,108,000	2,018,000	2,449,408
34	Jan 2, 2026 22:50	4,414	37,434,869	12,108,000	2,018,000	2,449,408
35	Jan 2, 2026 22:50	4,415	33,766,290	12,111,000	2,018,000	2,277,376
36	Jan 2, 2026 22:50	4,415	30,487,358	12,109,000	2,018,000	2,445,312
37	Jan 2, 2026 22:49	4,416	36,019,525	12,112,000	2,018,000	2,449,408
38	Jan 2, 2026 22:50	4,416	28,928,334	12,112,000	2,018,000	2,281,472
39	Jan 2, 2026 22:50	4,416	35,472,463	12,112,000	2,018,000	2,437,120
40	Jan 2, 2026 22:50	4,416	32,021,959	12,113,000	2,018,000	2,281,472
41	Jan 2, 2026 22:47	4,417	32,836,436	12,115,000	2,019,000	2,277,376
42	Jan 2, 2026 22:49	4,417	42,629,458	12,116,000	2,019,000	2,445,312
43	Jan 2, 2026 22:48	4,418	32,358,474	12,118,000	2,019,000	2,281,472
44	Jan 2, 2026 22:48	4,418	45,599,374	12,118,000	2,019,000	2,453,504
45	Jan 2, 2026 22:50	4,418	39,220,599	12,117,000	2,019,000	2,445,312
46	Jan 2, 2026 22:48	4,419	37,651,192	12,122,000	2,020,000	2,281,472
47	Jan 2, 2026 22:49	4,420	28,448,985	12,123,000	2,020,000	2,535,424
48	Jan 2, 2026 22:50	4,420	27,952,619	12,124,000	2,020,000	2,281,472
49	Jan 2, 2026 22:50	4,420	29,818,082	12,125,000	2,020,000	2,281,472
50	Jan 2, 2026 22:48	4,421	31,573,840	12,126,000	2,021,000	2,449,408
51	Jan 2, 2026 22:48	4,421	27,939,598	12,127,000	2,021,000	2,535,424
52	Jan 2, 2026 22:48	4,422	34,295,896	12,129,000	2,021,000	2,281,472
53	Jan 2, 2026 22:48	4,422	40,174,005	12,128,000	2,021,000	2,433,024
54	Jan 2, 2026 22:48	4,423	36,594,921	12,132,000	2,022,000	2,281,472
55	Jan 2, 2026 22:48	4,423	27,748,940	12,131,000	2,021,000	2,445,312
56	Jan 2, 2026 22:49	4,423	38,819,996	12,131,000	2,021,000	2,281,472
57	Jan 2, 2026 22:48	4,424	33,332,659	12,135,000	2,022,000	2,437,120
58	Jan 2, 2026 22:49	4,424	32,356,685	12,135,000	2,022,000	2,453,504
59	Jan 2, 2026 22:50	4,425	33,831,718	12,138,000	2,023,000	2,437,120
60	Jan 2, 2026 22:50	4,425	28,816,525	12,138,000	2,023,000	2,281,472
61	Jan 2, 2026 22:50	4,426	28,180,112	12,141,000	2,023,000	2,535,424
62	Jan 2, 2026 22:50	4,426	28,446,856	12,139,000	2,023,000	2,449,408
63	Jan 2, 2026 22:50	4,428	40,106,915	12,146,000	2,024,000	2,281,472
64	Jan 2, 2026 22:48	4,429	31,367,412	12,149,000	2,024,000	2,281,472
65	Jan 2, 2026 22:48	4,429	30,472,606	12,149,000	2,024,000	2,281,472
66	Jan 2, 2026 22:50	4,429	32,635,146	12,149,000	2,024,000	2,281,472
67	Jan 2, 2026 22:47	4,430	30,508,133	13,165,000	1,012,000	2,281,472
68	Jan 2, 2026 22:48	4,430	37,917,489	12,151,000	2,025,000	2,281,472
69	Jan 2, 2026 22:50	4,430	41,655,648	12,151,000	2,025,000	2,281,472
70	Jan 2, 2026 22:48	4,431	34,800,816	12,154,000	2,025,000	2,445,312
71	Jan 2, 2026 22:50	4,431	31,313,834	12,154,000	2,025,000	2,445,312
72	Jan 2, 2026 22:48	4,432	30,029,871	12,156,000	2,026,000	2,449,408
73	Jan 2, 2026 22:48	4,432	29,854,564	12,157,000	2,026,000	2,281,472
74	Jan 2, 2026 22:49	4,432	35,163,636	12,156,000	2,026,000	2,441,216
75	Jan 2, 2026 22:48	4,433	30,001,264	12,161,000	2,026,000	2,281,472
76	Jan 2, 2026 22:49	4,433	30,324,858	12,160,000	2,026,000	2,281,472
77	Jan 2, 2026 22:50	4,433	34,470,169	12,159,000	2,026,000	2,281,472
78	Jan 2, 2026 22:50	4,433	42,429,291	12,158,000	2,026,000	2,449,408
79	Jan 2, 2026 22:50	4,433	29,565,002	12,161,000	2,026,000	2,445,312
80	Jan 2, 2026 22:48	4,434	39,289,086	12,162,000	2,027,000	2,281,472
81	Jan 2, 2026 22:47	4,435	33,590,342	12,164,000	2,027,000	2,535,424
82	Jan 2, 2026 22:48	4,435	28,626,547	12,165,000	2,027,000	2,281,472
83	Jan 2, 2026 22:48	4,436	35,188,994	12,167,000	2,027,000	2,449,408
84	Jan 2, 2026 22:48	4,438	43,243,904	12,172,000	2,028,000	2,281,472
85	Jan 2, 2026 22:48	4,438	33,682,948	12,172,000	2,028,000	2,445,312
86	Jan 2, 2026 22:49	4,438	30,092,377	12,172,000	2,028,000	2,281,472
87	Jan 2, 2026 22:48	4,439	29,331,048	12,175,000	2,029,000	2,449,408
88	Jan 2, 2026 22:49	4,439	33,668,687	12,175,000	2,029,000	2,281,472
89	Jan 2, 2026 22:49	4,439	30,570,193	12,175,000	2,029,000	2,277,376
90	Jan 2, 2026 22:48	4,441	27,155,955	12,180,000	2,030,000	2,535,424
91	Jan 2, 2026 22:50	4,442	33,908,735	12,185,000	2,030,000	2,281,472
92	Jan 2, 2026 22:50	4,443	29,817,019	12,186,000	2,031,000	2,281,472
93	Jan 2, 2026 22:50	4,443	27,507,909	12,187,000	2,031,000	2,531,328
94	Jan 2, 2026 22:50	4,443	38,581,025	13,204,000	1,015,000	2,281,472
95	Jan 2, 2026 22:50	4,444	30,925,519	12,189,000	2,031,000	2,445,312
96	Jan 2, 2026 22:50	4,444	27,528,260	12,191,000	2,031,000	2,445,312
97	Jan 2, 2026 22:48	4,445	30,783,452	12,192,000	2,032,000	2,281,472
98	Jan 2, 2026 22:48	4,445	40,816,690	12,193,000	2,032,000	2,441,216
99	Jan 2, 2026 22:48	4,445	28,494,846	13,209,000	1,016,000	2,281,472
100	Jan 2, 2026 22:49	4,446	33,499,272	12,196,000	2,032,000	2,281,472
101	Jan 2, 2026 22:50	4,446	34,253,242	12,196,000	2,032,000	2,449,408
102	Jan 2, 2026 22:48	4,447	26,072,820	12,197,000	2,032,000	2,281,472
103	Jan 2, 2026 22:50	4,447	30,965,625	12,197,000	2,032,000	2,449,408
104	Jan 2, 2026 22:48	4,448	41,970,900	12,199,000	2,033,000	2,441,216
105	Jan 2, 2026 22:48	4,448	36,346,638	12,199,000	2,033,000	2,437,120
106	Jan 2, 2026 22:48	4,448	35,682,138	12,201,000	2,033,000	2,281,472
107	Jan 2, 2026 22:49	4,448	27,096,794	12,199,000	2,033,000	2,445,312
108	Jan 2, 2026 22:48	4,449	29,188,432	12,204,000	2,034,000	2,441,216
109	Jan 2, 2026 22:49	4,449	32,274,891	12,204,000	2,034,000	2,449,408
110	Jan 2, 2026 22:48	4,450	28,518,135	12,206,000	2,034,000	2,281,472
111	Jan 2, 2026 22:49	4,450	27,971,846	12,206,000	2,034,000	2,445,312
112	Jan 2, 2026 22:50	4,450	28,236,315	12,205,000	2,034,000	2,445,312
113	Jan 2, 2026 22:50	4,450	46,475,254	12,207,000	2,034,000	2,535,424
114	Jan 2, 2026 22:49	4,451	33,487,462	12,208,000	2,034,000	2,281,472
115	Jan 2, 2026 22:48	4,452	29,876,644	12,212,000	2,035,000	2,445,312
116	Jan 2, 2026 22:49	4,453	39,053,675	12,213,000	2,035,000	2,453,504
117	Jan 2, 2026 22:48	4,454	31,995,714	13,236,000	1,018,000	2,523,136
118	Jan 2, 2026 22:50	4,456	40,455,794	13,242,000	1,018,000	2,535,424
119	Jan 2, 2026 22:48	4,458	33,400,491	13,247,000	1,019,000	2,445,312
120	Jan 2, 2026 22:48	4,460	39,812,208	13,252,000	1,019,000	2,445,312
121	Jan 2, 2026 22:48	4,460	30,693,973	13,254,000	1,019,000	2,441,216
122	Jan 2, 2026 22:50	4,460	37,647,031	12,234,000	2,039,000	2,453,504
123	Jan 2, 2026 22:48	4,461	34,230,095	13,255,000	1,019,000	2,281,472
124	Jan 2, 2026 22:49	4,461	29,795,915	12,237,000	2,039,000	2,281,472
125	Jan 2, 2026 22:49	4,461	38,859,044	12,235,000	2,039,000	2,445,312
126	Jan 2, 2026 22:48	4,462	26,354,387	12,238,000	2,039,000	2,281,472
127	Jan 2, 2026 22:49	4,463	32,820,889	12,240,000	2,040,000	2,445,312
128	Jan 2, 2026 22:50	4,463	30,314,234	12,241,000	2,040,000	2,523,136
129	Jan 2, 2026 22:50	4,464	40,305,187	12,245,000	2,040,000	2,445,312
130	Jan 2, 2026 22:50	4,465	36,541,222	13,268,000	1,020,000	2,445,312
131	Jan 2, 2026 22:49	4,472	30,682,965	13,287,000	1,022,000	2,281,472
132	Jan 2, 2026 22:48	4,474	31,700,908	12,272,000	2,045,000	2,449,408
133	Jan 2, 2026 22:50	4,478	28,463,350	13,308,000	1,023,000	2,519,040
134	Jan 2, 2026 22:48	4,480	35,410,541	13,313,000	1,024,000	2,527,232
135	Jan 2, 2026 22:48	4,482	36,375,867	13,317,000	1,024,000	2,453,504
136	Jan 2, 2026 22:48	4,485	37,933,498	13,326,000	1,025,000	2,449,408
137	Jan 2, 2026 22:48	4,495	41,689,127	13,357,000	1,027,000	2,445,312
138	Jan 2, 2026 22:49	4,499	40,516,947	13,369,000	1,028,000	2,281,472
139	Jan 2, 2026 22:48	4,523	30,883,372	13,439,000	1,033,000	2,453,504
140	Jan 2, 2026 22:49	4,524	39,151,193	13,444,000	1,034,000	2,445,312
141	Jan 2, 2026 22:49	4,661	37,282,536	13,922,000	994,000	2,281,472
142	Jan 2, 2026 22:48	4,681	46,190,326	14,978,000	0	2,441,216
143	Jan 2, 2026 22:48	4,704	35,842,697	13,046,000	2,007,000	2,445,312
144	Jan 2, 2026 22:49	5,014	38,074,221	13,036,000	3,008,000	2,281,472

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