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
Jun 12, 2024 22:03	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 22:01	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 22:00	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:57	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:57	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:52	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:47	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:44	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:40	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:17	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:14	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 21:12	джулис	RUSTrust-1.78.0	Error
Jun 12, 2024 19:46	AndreyTS	CPPg++9.4.0	Success	5,501
Jun 12, 2024 19:46	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:45	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:38	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:37	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:37	AndreyTS	CPPg++9.4.0	Success	5,727
Jun 12, 2024 19:37	AndreyTS	CPPg++9.4.0	Success	5,702
Jun 12, 2024 19:36	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:36	AndreyTS	CPPg++9.4.0	Success	5,700
Jun 12, 2024 19:34	AndreyTS	CPPg++9.4.0	Success	5,726
Jun 12, 2024 19:34	AndreyTS	CPPg++9.4.0	Success	5,710
Jun 12, 2024 19:33	AndreyTS	CPPg++9.4.0	Success	5,519
Jun 12, 2024 19:28	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 19:17	AndreyTS	CPPg++9.4.0	Error
Jun 12, 2024 17:26	Andrey Likhachev	RUSTrust-1.78.0	Success	4,763+235.24 RP
Jun 12, 2024 17:19	Andrey Likhachev	RUSTrust-1.78.0	Success	5,369
Jun 12, 2024 17:16	Andrey Likhachev	RUSTrust-1.78.0	Success	15,633
Jun 12, 2024 17:15	Andrey Likhachev	RUSTrust-1.78.0	Success	15,656
Jun 12, 2024 17:06	Andrey Likhachev	RUSTrust-1.78.0	Success	5,364+3.47 RP
Jun 12, 2024 17:05	Andrey Likhachev	RUSTrust-1.78.0	Success	5,374+143.78 RP
Jun 12, 2024 16:35	Andrey Likhachev	RUSTrust-1.78.0	Error
Jun 12, 2024 03:46	Yuriy Lyfenko	CPPg++9.4.0	Success	4,456
Jun 12, 2024 03:44	Yuriy Lyfenko	CPPg++9.4.0	Success	4,462
Jun 12, 2024 03:42	Yuriy Lyfenko	CPPg++9.4.0	Success	4,466
Jun 12, 2024 03:42	Yuriy Lyfenko	CPPg++9.4.0	Success	4,463
Jun 12, 2024 03:41	Yuriy Lyfenko	CPPg++9.4.0	Success	4,450
Jun 12, 2024 03:39	Yuriy Lyfenko	CPPg++9.4.0	Success	4,465
Jun 12, 2024 03:37	Yuriy Lyfenko	CPPg++9.4.0	Success	4,452
Jun 12, 2024 03:35	Yuriy Lyfenko	CPPg++9.4.0	Success	4,459
Jun 12, 2024 03:35	Yuriy Lyfenko	CPPg++9.4.0	Success	4,458
Jun 12, 2024 03:34	Yuriy Lyfenko	CPPg++9.4.0	Success	4,470
Jun 12, 2024 03:34	Yuriy Lyfenko	CPPg++9.4.0	Success	4,451
Jun 12, 2024 03:32	Yuriy Lyfenko	CPPg++9.4.0	Success	4,458
Jun 12, 2024 03:31	Yuriy Lyfenko	CPPg++9.4.0	Success	4,507
Jun 12, 2024 03:30	Yuriy Lyfenko	CPPg++9.4.0	Success	4,493
Jun 12, 2024 03:29	Yuriy Lyfenko	CPPg++9.4.0	Success	4,447
Jun 12, 2024 03:29	Yuriy Lyfenko	CPPg++9.4.0	Success	4,448
Jun 12, 2024 03:28	Yuriy Lyfenko	CPPg++9.4.0	Success	4,443
Jun 12, 2024 03:27	Yuriy Lyfenko	CPPg++9.4.0	Success	4,467
Jun 12, 2024 03:25	Yuriy Lyfenko	CPPg++9.4.0	Success	4,443
Jun 12, 2024 03:25	Yuriy Lyfenko	CPPg++9.4.0	Success	4,433
Jun 12, 2024 03:24	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 03:22	Yuriy Lyfenko	CPPg++9.4.0	Success	4,466
Jun 12, 2024 03:20	Yuriy Lyfenko	CPPg++9.4.0	Success	4,468
Jun 12, 2024 03:19	Yuriy Lyfenko	CPPg++9.4.0	Success	4,638
Jun 12, 2024 03:18	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 03:17	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 03:16	Yuriy Lyfenko	CPPg++9.4.0	Success	4,626
Jun 12, 2024 03:14	Yuriy Lyfenko	CPPg++9.4.0	Success	4,608
Jun 12, 2024 03:12	Yuriy Lyfenko	CPPg++9.4.0	Success	4,447
Jun 12, 2024 03:11	Yuriy Lyfenko	CPPg++9.4.0	Success	4,456
Jun 12, 2024 03:11	Yuriy Lyfenko	CPPg++9.4.0	Success	4,623
Jun 12, 2024 03:10	Yuriy Lyfenko	CPPg++9.4.0	Success	4,512
Jun 12, 2024 03:09	Yuriy Lyfenko	CPPg++9.4.0	Success	4,824
Jun 12, 2024 03:08	Yuriy Lyfenko	CPPg++9.4.0	Success	4,659
Jun 12, 2024 03:07	Yuriy Lyfenko	CPPg++9.4.0	Success	4,644
Jun 12, 2024 03:07	Yuriy Lyfenko	CPPg++9.4.0	Success	4,643
Jun 12, 2024 03:05	Yuriy Lyfenko	CPPg++9.4.0	Success	4,641
Jun 12, 2024 03:05	Yuriy Lyfenko	CPPg++9.4.0	Success	4,642
Jun 12, 2024 03:04	Yuriy Lyfenko	CPPg++9.4.0	Success	4,617
Jun 12, 2024 03:02	Yuriy Lyfenko	CPPg++9.4.0	Success	4,634
Jun 12, 2024 03:02	Yuriy Lyfenko	CPPg++9.4.0	Success	4,611
Jun 12, 2024 02:58	Yuriy Lyfenko	CPPg++9.4.0	Success	4,576
Jun 12, 2024 02:57	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 02:56	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 02:56	Yuriy Lyfenko	CPPg++9.4.0	Error
Jun 12, 2024 02:54	Yuriy Lyfenko	CPPg++9.4.0	Success	4,597
Jun 12, 2024 02:52	Yuriy Lyfenko	CPPg++9.4.0	Success	4,448
Jun 12, 2024 02:52	Yuriy Lyfenko	CPPg++9.4.0	Success	4,453
Jun 12, 2024 02:51	Yuriy Lyfenko	CPPg++9.4.0	Success	4,505
Jun 12, 2024 02:50	Yuriy Lyfenko	CPPg++9.4.0	Success	4,457
Jun 12, 2024 02:49	Yuriy Lyfenko	CPPg++9.4.0	Success	4,439
Jun 12, 2024 02:49	Yuriy Lyfenko	CPPg++9.4.0	Success	4,476
Jun 12, 2024 02:48	Yuriy Lyfenko	CPPg++9.4.0	Success	4,466
Jun 12, 2024 02:48	Yuriy Lyfenko	CPPg++9.4.0	Success	4,468
Jun 12, 2024 02:47	Yuriy Lyfenko	CPPg++9.4.0	Success	4,458
Jun 12, 2024 02:47	Yuriy Lyfenko	CPPg++9.4.0	Success	4,447
Jun 12, 2024 02:46	Yuriy Lyfenko	CPPg++9.4.0	Success	4,450
Jun 12, 2024 02:45	Yuriy Lyfenko	CPPg++9.4.0	Success	4,447
Jun 10, 2024 16:55	AnSa	CPPg++9.4.0	Success	8,429
Jun 10, 2024 16:26	AnSa	CPPg++9.4.0	Success	5,901
Jun 10, 2024 08:51	Joad Nacer	CPPg++9.4.0	Success	5,013
Jun 9, 2024 22:08	джулис	RUSTrust-1.78.0	Success	5,271
Jun 9, 2024 22:02	джулис	RUSTrust-1.78.0	Success	5,271
Jun 9, 2024 22:02	джулис	RUSTrust-1.78.0	Success	5,270
Jun 9, 2024 21:59	джулис	RUSTrust-1.78.0	Success	5,275
Jun 9, 2024 21:57	джулис	RUSTrust-1.78.0	Success	5,270+1.44 RP
Jun 9, 2024 21:57	джулис	RUSTrust-1.78.0	Success	5,329

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