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 16, 2023 19:06	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 19:04	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 19:02	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:58	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,965
Jun 16, 2023 18:57	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:57	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,787+7.73 RP
Jun 16, 2023 18:56	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,813+22.20 RP
Jun 16, 2023 18:56	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,889+18.54 RP
Jun 16, 2023 18:55	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:54	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:54	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:54	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:53	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:51	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:51	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:51	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:49	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:49	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:47	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:47	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:46	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:45	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:28	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:28	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:25	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:24	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:24	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,954+0.56 RP
Jun 16, 2023 18:23	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:23	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:16	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:15	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:15	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:15	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:14	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:13	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:11	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:10	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:10	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 16, 2023 18:09	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:08	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:05	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:05	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:04	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:02	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:01	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 18:01	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:58	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:58	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:57	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:56	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:56	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:26	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,956+84.08 RP
Jun 16, 2023 17:25	Ulyanov Aleksey	CPPclang++10.0.0	Success	6,270+298.55 RP
Jun 16, 2023 17:24	Ulyanov Aleksey	CPPclang++10.0.0	Success	7,714+558.66 RP
Jun 16, 2023 17:24	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:23	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:22	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:20	Ulyanov Aleksey	CPPclang++10.0.0	Success	27,266
Jun 16, 2023 17:19	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:16	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:16	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:06	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:06	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:05	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:05	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 17:04	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:59	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:59	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:58	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:58	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:58	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:57	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:57	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:56	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:55	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:54	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:52	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:33	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:33	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:32	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:32	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:32	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:31	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:30	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:19	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:13	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 16, 2023 16:10	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 16, 2023 15:27	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 16, 2023 15:22	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 16, 2023 14:55	Ulyanov Aleksey	CPPclang++10.0.0	Success	13,556+737.68 RP
Jun 16, 2023 14:41	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 16, 2023 14:40	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 16, 2023 14:40	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 16, 2023 14:35	nikola-kovrizhny	CPPg++9.3.0	Success	28,333+0.46 RP
Jun 16, 2023 14:33	nikola-kovrizhny	CPPg++9.3.0	Success	28,370+1.56 RP
Jun 16, 2023 14:32	nikola-kovrizhny	CPPg++9.3.0	Success	32,423
Jun 16, 2023 14:32	nikola-kovrizhny	CPPg++9.3.0	Success	32,818
Jun 16, 2023 14:31	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 16, 2023 14:29	nikola-kovrizhny	CPPg++9.3.0	Success	31,413
Jun 16, 2023 14:28	nikola-kovrizhny	CPPg++9.3.0	Error

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