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
Aug 3, 2022 18:07	deniskolsanov	RUSTrust-1.62.0	Error
Aug 3, 2022 17:50	Sergey Stremin	RUSTrust-1.62.0	Success	5,293+0.72 RP
Aug 3, 2022 17:47	deniskolsanov	RUSTrust-1.62.0	Success	8,760+244.85 RP
Aug 3, 2022 17:38	deniskolsanov	RUSTrust-1.62.0	Success	12,511
Aug 3, 2022 17:36	deniskolsanov	RUSTrust-1.62.0	Error
Aug 3, 2022 17:26	Sergey Stremin	RUSTrust-1.62.0	Success	5,294+22.70 RP
Aug 3, 2022 17:26	Sergey Stremin	RUSTrust-1.62.0	Success	164,277
Aug 3, 2022 17:25	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:25	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:17	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:16	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:09	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:05	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:03	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 17:01	deniskolsanov	RUSTrust-1.62.0	Success	11,152+265.94 RP
Aug 3, 2022 17:00	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 16:54	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 16:53	Sergey Stremin	RUSTrust-1.62.0	Error
Aug 3, 2022 16:47	deniskolsanov	RUSTrust-1.62.0	Error
Aug 3, 2022 16:37	deniskolsanov	RUSTrust-1.62.0	Success	15,854+167.99 RP
Aug 3, 2022 15:55	Sergey Stremin	RUSTrust-1.62.0	Success	5,351
Aug 3, 2022 14:54	deniskolsanov	RUSTrust-1.62.0	Success	21,609+246.75 RP
Aug 3, 2022 14:46	deniskolsanov	RUSTrust-1.62.0	Success	46,292+216.02 RP
Aug 3, 2022 14:45	deniskolsanov	RUSTrust-1.62.0	Error
Aug 3, 2022 09:15	someone12469	CPPg++9.3.0	Success	5,204
Aug 3, 2022 08:43	someone12469	CPPg++9.3.0	Success	5,203+55.95 RP
Aug 3, 2022 01:36	Vitaliy	RUSTrust-1.62.0	Error
Aug 3, 2022 01:33	Vitaliy	RUSTrust-1.62.0	Error
Aug 3, 2022 01:09	Vitaliy	RUSTrust-1.62.0	Success	10,760
Aug 3, 2022 01:06	Vitaliy	RUSTrust-1.62.0	Success	10,023+103.89 RP
Aug 3, 2022 01:04	Vitaliy	RUSTrust-1.62.0	Success	11,204
Aug 3, 2022 01:00	Vitaliy	RUSTrust-1.62.0	Success	17,539
Aug 3, 2022 00:53	Vitaliy	RUSTrust-1.62.0	Error
Aug 3, 2022 00:50	Vitaliy	RUSTrust-1.62.0	Error
Aug 3, 2022 00:19	Vitaliy	RUSTrust-1.62.0	Success	11,934
Aug 3, 2022 00:18	Vitaliy	RUSTrust-1.62.0	Error
Aug 3, 2022 00:10	Vitaliy	RUSTrust-1.62.0	Success	11,322
Aug 3, 2022 00:09	Vitaliy	RUSTrust-1.62.0	Success	34,902
Aug 3, 2022 00:07	Vitaliy	RUSTrust-1.62.0	Success	11,188+0.88 RP
Aug 2, 2022 23:56	Vitaliy	RUSTrust-1.62.0	Success	11,199+1.51 RP
Aug 2, 2022 23:54	Vitaliy	RUSTrust-1.62.0	Success	11,657
Aug 2, 2022 23:53	Vitaliy	RUSTrust-1.62.0	Success	17,401
Aug 2, 2022 23:52	Vitaliy	RUSTrust-1.62.0	Success	11,246
Aug 2, 2022 23:46	Vitaliy	RUSTrust-1.62.0	Success	11,224
Aug 2, 2022 23:45	Vitaliy	RUSTrust-1.62.0	Success	11,218+282.82 RP
Aug 2, 2022 23:42	Vitaliy	RUSTrust-1.62.0	Success	34,883
Aug 2, 2022 23:40	Vitaliy	RUSTrust-1.62.0	Success	35,022
Aug 2, 2022 23:39	Vitaliy	RUSTrust-1.62.0	Success	35,175
Aug 2, 2022 23:37	Vitaliy	RUSTrust-1.62.0	Success	35,051
Aug 2, 2022 23:35	Vitaliy	RUSTrust-1.62.0	Success	32,853
Aug 2, 2022 23:25	Vitaliy	RUSTrust-1.62.0	Error
Aug 2, 2022 23:22	Vitaliy	RUSTrust-1.62.0	Success	16,431+7.93 RP
Aug 2, 2022 23:14	Vitaliy	RUSTrust-1.62.0	Success	16,648+240.20 RP
Aug 2, 2022 22:43	Vitaliy	RUSTrust-1.62.0	Success	27,768
Aug 2, 2022 22:42	Vitaliy	RUSTrust-1.62.0	Success	27,855
Aug 2, 2022 22:40	Vitaliy	RUSTrust-1.62.0	Success	56,476
Aug 2, 2022 22:37	Vitaliy	RUSTrust-1.62.0	Success	54,643
Aug 2, 2022 22:35	Vitaliy	RUSTrust-1.62.0	Error
Aug 2, 2022 22:34	Vitaliy	RUSTrust-1.62.0	Success	27,741+22.90 RP
Aug 2, 2022 22:31	Vitaliy	RUSTrust-1.62.0	Success	29,623+232.27 RP
Aug 2, 2022 22:26	Vitaliy	RUSTrust-1.62.0	Success	94,978
Aug 2, 2022 22:26	Vitaliy	RUSTrust-1.62.0	Success	94,964+5.16 RP
Aug 2, 2022 22:25	Vitaliy	RUSTrust-1.62.0	Success	99,859+100.14 RP
Aug 2, 2022 07:54	Robert Burke	CPPg++9.3.0	Success	4,458
Aug 2, 2022 07:50	Robert Burke	CPPg++9.3.0	Error
Aug 2, 2022 07:50	Robert Burke	CPPg++9.3.0	Error
Aug 2, 2022 07:48	Robert Burke	CPPg++9.3.0	Error
Aug 2, 2022 07:47	Robert Burke	CPPg++9.3.0	Error
Aug 2, 2022 06:35	someone12469	CPPg++9.3.0	Success	5,359+1'866.02 RP
Jul 30, 2022 21:02	Simon Marache	RUSTrust-1.62.0	Success	5,809
Jul 30, 2022 20:47	Simon Marache	RUSTrust-1.62.0	Success	5,801+4.74 RP
Jul 27, 2022 14:49	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 14:49	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 14:34	Robert Burke	CPPg++9.3.0	Success	4,464
Jul 27, 2022 14:33	Robert Burke	CPPg++9.3.0	Success	4,475
Jul 27, 2022 14:27	Robert Burke	CPPg++9.3.0	Success	4,463
Jul 27, 2022 14:26	Robert Burke	CPPg++9.3.0	Success	4,448
Jul 27, 2022 14:25	Robert Burke	CPPg++9.3.0	Success	4,452
Jul 27, 2022 14:24	Robert Burke	CPPg++9.3.0	Success	4,453
Jul 27, 2022 14:24	Robert Burke	CPPg++9.3.0	Success	4,457
Jul 27, 2022 14:23	Robert Burke	CPPg++9.3.0	Success	4,456
Jul 27, 2022 14:21	Robert Burke	CPPg++9.3.0	Success	4,460
Jul 27, 2022 14:20	Robert Burke	CPPg++9.3.0	Success	4,453
Jul 27, 2022 14:20	Robert Burke	CPPg++9.3.0	Success	4,458
Jul 27, 2022 11:51	Robert Burke	CPPg++9.3.0	Success	4,469
Jul 27, 2022 11:48	Robert Burke	CPPg++9.3.0	Success	4,464
Jul 27, 2022 11:46	Robert Burke	CPPg++9.3.0	Success	4,453
Jul 27, 2022 11:44	Robert Burke	CPPg++9.3.0	Success	4,454
Jul 27, 2022 11:43	Robert Burke	CPPg++9.3.0	Success	4,458
Jul 27, 2022 11:42	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:38	Robert Burke	CPPg++9.3.0	Success	4,456
Jul 27, 2022 11:35	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:30	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:30	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:29	Robert Burke	CPPg++9.3.0	Success	4,460
Jul 27, 2022 11:28	Robert Burke	CPPg++9.3.0	Success	4,458
Jul 27, 2022 11:27	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:26	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:23	Robert Burke	CPPg++9.3.0	Error
Jul 27, 2022 11:17	Robert Burke	CPPg++9.3.0	Error

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