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.

Date	Author	Language	Status	Score
Nov 6, 2024 07:13	Andrey Tsvetkov	GOgo1.23.2	Success	5,582
Nov 6, 2024 06:45	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 6, 2024 06:43	NoSIMD_C#	CSHARP8.0.10	Error
Nov 6, 2024 06:36	NoSIMD_C#	CSHARP8.0.10	Error
Nov 6, 2024 06:29	NoSIMD_C#	CSHARP8.0.10	Error
Nov 6, 2024 06:05	NoSIMD_C#	CSHARP8.0.10	Error
Nov 6, 2024 05:52	NoSIMD_C#	CSHARP8.0.10	Error
Nov 6, 2024 05:28	Alexander Kosachev	CPPg++13.2.0	Success	23,840+419.46 RP
Nov 6, 2024 03:39	Jay Haybatov	CSHARP9.0.0-rc.2	Error
Nov 6, 2024 03:38	Jay Haybatov	CSHARP8.0.10	Error
Nov 6, 2024 03:37	Jay Haybatov	CSHARP8.0.10	Error
Nov 6, 2024 01:09	Sergey Spiridonov	CPPclang++18.1.3	Success	14,376+1.50 RP
Nov 6, 2024 01:08	Sergey Spiridonov	CPPclang++18.1.3	Error
Nov 6, 2024 01:08	Sergey Spiridonov	CPPclang++18.1.3	Success	14,715
Nov 6, 2024 01:08	Sergey Spiridonov	CPPclang++18.1.3	Success	14,463
Nov 6, 2024 01:07	Sergey Spiridonov	CPPclang++18.1.3	Success	14,407+78.91 RP
Nov 6, 2024 00:23	Sergey Spiridonov	CPPclang++18.1.3	Success	16,255+7.55 RP
Nov 6, 2024 00:22	Sergey Spiridonov	CPPclang++18.1.3	Success	16,457+13.57 RP
Nov 6, 2024 00:21	Sergey Spiridonov	CPPclang++18.1.3	Success	44,533
Nov 6, 2024 00:19	Sergey Spiridonov	CPPclang++18.1.3	Success	16,833+109.36 RP
Nov 6, 2024 00:16	Sergey Spiridonov	CPPclang++18.1.3	Success	20,631+484.71 RP
Nov 5, 2024 23:52	Evgen Bodunov	CPPclang++18.1.3	Success	10,770
Nov 5, 2024 23:37	Evgen Bodunov	CPPclang++18.1.3	Success	6,007
Nov 5, 2024 23:33	CountHarebourg	CPPclang++18.1.3	Success	47,533+206.77 RP
Nov 5, 2024 23:29	CountHarebourg	CPPclang++18.1.3	Success	2,769,061+3.61 RP
Nov 5, 2024 23:25	Evgen Bodunov	CPPclang++18.1.3	Success	5,584
Nov 5, 2024 23:21	Manuel Pepe	GOgo1.23.2	Error
Nov 5, 2024 23:16	Evgen Bodunov	CPPclang++18.1.3	Success	10,623
Nov 5, 2024 23:14	Manuel Pepe	GOgo1.23.2	Success	836,803+11.95 RP
Nov 5, 2024 23:14	Evgen Bodunov	CPPclang++18.1.3	Error
Nov 5, 2024 23:11	Evgen Bodunov	CPPclang++18.1.3	Success	5,584+0.64 RP
Nov 5, 2024 23:10	Evgen Bodunov	CPPclang++18.1.3	Success	5,586+94.99 RP
Nov 5, 2024 23:08	Evgen Bodunov	CPPclang++18.1.3	Error
Nov 5, 2024 23:06	Evgen Bodunov	CPPclang++18.1.3	Error
Nov 5, 2024 23:03	Evgen Bodunov	CPPclang++18.1.3	Success	6,016
Nov 5, 2024 22:59	Evgen Bodunov	CPPclang++18.1.3	Success	5,909
Nov 5, 2024 22:53	Evgen Bodunov	CPPclang++18.1.3	Success	5,899+1'691.59 RP
Nov 5, 2024 22:48	Evgen Bodunov	CPPclang++18.1.3	Success	2,771,025+3.61 RP
Nov 5, 2024 22:27	Michael Klimenko	CPPclang++18.1.3	Success	10,602
Nov 5, 2024 22:26	Michael Klimenko	CPPclang++18.1.3	Error
Nov 5, 2024 22:26	Michael Klimenko	CPPclang++18.1.3	Error
Nov 5, 2024 22:23	Michael Klimenko	CPPclang++18.1.3	Success	10,598+0.09 RP
Nov 5, 2024 22:20	Michael Klimenko	CPPclang++18.1.3	Success	10,599+939.89 RP
Nov 5, 2024 22:12	Michael Klimenko	CPPclang++18.1.3	Success	2,784,193+3.59 RP
Nov 5, 2024 16:55	kauruus	GOgo1.23.2	Success	51,811
Nov 5, 2024 16:34	kauruus	GOgo1.23.2	Success	46,113+69.26 RP
Nov 5, 2024 16:19	kauruus	GOgo1.23.2	Success	67,750+135.66 RP
Nov 5, 2024 16:16	kauruus	GOgo1.23.2	Success	837,413+11.94 RP
Oct 29, 2024 12:25	Jonathan Hallström	CPPclang++18.1.3	Success	5,534
Oct 29, 2024 12:24	Jonathan Hallström	CPPclang++18.1.3	Success	6,025
Oct 29, 2024 12:06	Jonathan Hallström	CPPclang++18.1.3	Success	5,502+3.63 RP
Oct 29, 2024 12:05	Jonathan Hallström	CPPclang++18.1.3	Success	5,518
Oct 29, 2024 12:00	Jan	CPPclang++18.1.3	Error
Oct 29, 2024 12:00	Jonathan Hallström	CPPclang++18.1.3	Success	5,513+434.77 RP
Oct 29, 2024 11:59	Jan	CPPclang++18.1.3	Error
Oct 29, 2024 11:46	Jonathan Hallström	CPPclang++18.1.3	Success	7,251
Oct 29, 2024 11:45	Jonathan Hallström	CPPclang++18.1.3	Error
Oct 29, 2024 11:42	Jonathan Hallström	CPPclang++18.1.3	Success	7,765
Oct 29, 2024 11:41	Jonathan Hallström	CPPclang++18.1.3	Success	7,769
Oct 29, 2024 11:37	Jonathan Hallström	CPPclang++18.1.3	Success	27,758
Oct 29, 2024 11:36	Jonathan Hallström	CPPclang++18.1.3	Success	23,014
Oct 29, 2024 11:28	Jonathan Hallström	CPPclang++18.1.3	Success	7,251+1'379.12 RP
Oct 29, 2024 11:27	Jonathan Hallström	CPPclang++18.1.3	Error
Oct 29, 2024 11:23	Jonathan Hallström	CPPclang++18.1.3	Error
Oct 29, 2024 11:05	Jonathan Hallström	CPPclang++18.1.3	Error
Oct 29, 2024 11:03	Jonathan Hallström	CPPclang++18.1.3	Error
Oct 29, 2024 11:02	Jonathan Hallström	CPPg++9.4.0	Error
Oct 29, 2024 10:55	protty	CPPclang++18.1.3	Success	12,282+814.20 RP
Oct 29, 2024 10:54	protty	CPPclang++18.1.3	Error
Oct 29, 2024 09:17	protty	CPPclang++18.1.3	Error
Oct 29, 2024 07:15	David Rubin	RUSTrust-1.82.0	Success	52,962+0.02 RP
Oct 29, 2024 07:15	David Rubin	RUSTrust-1.82.0	Success	52,968+188.79 RP
Oct 28, 2024 19:26	Riley	CPPclang++18.1.3	Error
Oct 28, 2024 19:26	Riley	CPPclang++18.1.3	Success	930,076
Oct 28, 2024 19:25	Riley	CPPclang++18.1.3	Error
Oct 28, 2024 19:25	Riley	CPPclang++18.1.3	Error
Oct 28, 2024 19:24	Riley	CPPclang++18.1.3	Error
Oct 28, 2024 19:22	Riley	CPPclang++18.1.3	Error
Oct 28, 2024 19:21	ndren	CPPg++13.2.0	Success	34,088
Oct 28, 2024 19:16	ndren	CPPclang++18.1.3	Success	37,576
Oct 28, 2024 19:13	ndren	CPPg++13.2.0	Success	23,144
Oct 28, 2024 19:12	ndren	CPPg++13.2.0	Success	23,115
Oct 28, 2024 19:11	Riley	CPPclang++18.1.3	Success	13,401
Oct 28, 2024 19:06	ndren	CPPg++13.2.0	Success	23,091+29.40 RP
Oct 28, 2024 19:05	Riley	CPPclang++18.1.3	Success	13,398+6.24 RP
Oct 28, 2024 19:04	Riley	CPPclang++18.1.3	Success	13,513
Oct 28, 2024 19:03	Riley	CPPclang++18.1.3	Success	13,511+0.33 RP
Oct 28, 2024 19:03	ndren	CPPg++13.2.0	Success	24,773+403.67 RP
Oct 28, 2024 19:01	Riley	CPPclang++18.1.3	Success	13,519
Oct 28, 2024 19:00	Riley	CPPclang++18.1.3	Success	13,517+739.81 RP
Oct 21, 2024 12:52	Sybrand Aarnoutse	CPPg++13.2.0	Error
Oct 21, 2024 12:52	Sybrand Aarnoutse	CPPg++13.2.0	Success	5,584
Oct 21, 2024 12:47	Sybrand Aarnoutse	CPPg++13.2.0	Error
Oct 21, 2024 12:46	Sybrand Aarnoutse	CPPg++13.2.0	Error
Oct 21, 2024 12:44	Sybrand Aarnoutse	CPPg++13.2.0	Error
Oct 21, 2024 12:09	Sybrand Aarnoutse	CPPg++13.2.0	Success	5,525
Oct 21, 2024 12:08	Sybrand Aarnoutse	CPPg++13.2.0	Error
Oct 21, 2024 11:15	Sybrand Aarnoutse	CPPg++13.2.0	Success	5,499
Oct 21, 2024 11:14	Sybrand Aarnoutse	CPPg++13.2.0	Success	5,513
Oct 21, 2024 11:13	Sybrand Aarnoutse	CPPg++13.2.0	Error

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