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	1:20.1.2-0ubuntu1~24.04.3	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	3.0.13-0ubuntu3.11	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 10, 2023 05:47	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:46	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:44	parsersmail	GOgo1.20.7	Success	9,526
Aug 10, 2023 05:43	parsersmail	GOgo1.20.7	Success	12,055
Aug 10, 2023 05:42	parsersmail	GOgo1.20.7	Success	9,940
Aug 10, 2023 05:41	parsersmail	GOgo1.20.7	Success	9,502
Aug 10, 2023 05:36	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:34	parsersmail	GOgo1.20.7	Success	9,533
Aug 10, 2023 05:33	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:32	parsersmail	GOgo1.20.7	Success	9,473
Aug 10, 2023 05:28	parsersmail	GOgo1.20.7	Success	10,153
Aug 10, 2023 05:19	parsersmail	GOgo1.20.7	Success	9,634
Aug 10, 2023 05:18	parsersmail	GOgo1.20.7	Success	9,643
Aug 10, 2023 05:16	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:14	parsersmail	GOgo1.20.7	Success	8,839
Aug 10, 2023 05:10	parsersmail	GOgo1.20.7	Success	8,825
Aug 10, 2023 05:10	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 05:09	parsersmail	GOgo1.20.7	Error
Aug 10, 2023 01:49	AndreyTS	GOgo1.20.7	Success	49,371
Aug 10, 2023 01:42	AndreyTS	GOgo1.20.7	Error
Aug 10, 2023 00:27	Denis77	GOgo1.20.7	Error
Aug 10, 2023 00:25	Denis77	GOgo1.20.7	Error
Aug 10, 2023 00:11	Denis77	GOgo1.20.7	Error
Aug 9, 2023 23:52	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:51	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:49	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:49	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:45	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:42	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:39	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:38	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:36	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:27	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:26	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:25	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:24	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:22	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:14	AndreyTS	GOgo1.20.7	Error
Aug 9, 2023 23:08	Pavel	GOgo1.20.7	Error
Aug 9, 2023 23:06	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:59	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:57	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:33	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:32	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:28	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:12	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:04	Pavel	GOgo1.20.7	Error
Aug 9, 2023 22:03	Pavel	GOgo1.20.7	Error
Aug 9, 2023 21:58	neymee	GOgo1.20.7	Success	68,136
Aug 9, 2023 21:57	Pavel	GOgo1.20.7	Error
Aug 9, 2023 21:56	neymee	GOgo1.20.7	Error
Aug 9, 2023 21:56	Mark Aliev	GOgo1.20.7	Success	25,919
Aug 9, 2023 21:53	neymee	GOgo1.20.7	Success	68,082
Aug 9, 2023 21:42	Pavel	GOgo1.20.7	Success	78,644
Aug 9, 2023 21:39	wizardstore	GOgo1.20.7	Success	5,986+1'523.05 RP
Aug 9, 2023 21:39	neymee	GOgo1.20.7	Success	67,891
Aug 9, 2023 21:38	Pavel	GOgo1.20.7	Error
Aug 9, 2023 21:37	Pavel	GOgo1.20.7	Error
Aug 9, 2023 21:36	neymee	GOgo1.20.7	Success	68,102
Aug 9, 2023 21:32	Pavel	GOgo1.20.7	Success	71,344
Aug 9, 2023 21:18	Denis77	GOgo1.20.7	Error
Aug 9, 2023 21:16	Denis77	GOgo1.20.7	Error
Aug 9, 2023 21:01	neymee	GOgo1.20.7	Error
Aug 9, 2023 20:58	Mark Aliev	GOgo1.20.7	Success	43,985
Aug 9, 2023 20:52	neymee	GOgo1.20.7	Error
Aug 9, 2023 20:52	Mark Aliev	GOgo1.20.7	Success	44,122
Aug 9, 2023 20:49	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:48	wizardstore	GOgo1.20.7	Success	67,793
Aug 9, 2023 20:48	Mark Aliev	GOgo1.20.7	Error
Aug 9, 2023 20:47	neymee	GOgo1.20.7	Error
Aug 9, 2023 20:46	wizardstore	GOgo1.20.7	Success	67,789+147.52 RP
Aug 9, 2023 20:46	Pavel	GOgo1.20.7	Success	67,856
Aug 9, 2023 20:43	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:42	Mark Aliev	GOgo1.20.7	Error
Aug 9, 2023 20:41	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:40	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:34	Pavel	GOgo1.20.7	Success	66,474+2.45 RP
Aug 9, 2023 20:34	Mark Aliev	GOgo1.20.7	Error
Aug 9, 2023 20:27	neymee	GOgo1.20.7	Success	68,102
Aug 9, 2023 20:25	Denis77	GOgo1.20.7	Success	801,428
Aug 9, 2023 20:25	Denis77	GOgo1.20.7	Error
Aug 9, 2023 20:22	Denis77	GOgo1.20.7	Success	800,663
Aug 9, 2023 20:21	Pavel	GOgo1.20.7	Success	67,575+0.38 RP
Aug 9, 2023 20:19	neymee	GOgo1.20.7	Success	74,446
Aug 9, 2023 20:18	Denis77	GOgo1.20.7	Success	784,353+0.28 RP
Aug 9, 2023 20:18	neymee	GOgo1.20.6	Error
Aug 9, 2023 20:17	Denis77	GOgo1.20.7	Error
Aug 9, 2023 20:17	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:17	Denis77	GOgo1.20.7	Error
Aug 9, 2023 20:15	Pavel	GOgo1.20.7	Error
Aug 9, 2023 20:15	Denis77	GOgo1.20.7	Error
Aug 9, 2023 20:14	AndreyTS	GOgo1.20.7	Success	48,215
Aug 9, 2023 20:14	Pavel	GOgo1.20.7	Success	67,751+0.13 RP
Aug 9, 2023 20:13	Andrey Likhachev	GOgo1.20.7	Success	67,807+147.48 RP
Aug 9, 2023 20:13	Denis77	GOgo1.20.7	Error
Aug 9, 2023 20:12	AndreyTS	GOgo1.20.7	Success	48,224
Aug 9, 2023 20:11	Pavel	GOgo1.20.7	Success	67,811+147.47 RP
Aug 9, 2023 20:01	AndreyTS	GOgo1.20.7	Success	48,216
Aug 9, 2023 20:00	AndreyTS	GOgo1.20.7	Error
Aug 9, 2023 19:58	AndreyTS	GOgo1.20.7	Success	48,159

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