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
May 28, 2021 16:20	Yuriy Lyfenko	CPP	Success	5,277
May 28, 2021 15:51	Egor Sergeev	CPP	Success	5,175
May 28, 2021 15:33	Yuriy Lyfenko	CPP	Success	5,091
May 28, 2021 15:32	Yuriy Lyfenko	CPP	Success	5,070
May 28, 2021 15:31	Yuriy Lyfenko	CPP	Error
May 28, 2021 15:28	Yuriy Lyfenko	CPP	Error
May 28, 2021 15:26	Yuriy Lyfenko	CPP	Error
May 28, 2021 15:25	Yuriy Lyfenko	CPP	Success	5,114
May 28, 2021 15:25	Yuriy Lyfenko	CPP	Success	5,184
May 28, 2021 15:24	Yuriy Lyfenko	CPP	Success	5,204
May 28, 2021 15:24	Yuriy Lyfenko	CPP	Success	5,180
May 28, 2021 15:24	Yuriy Lyfenko	CPP	Success	5,171
May 28, 2021 15:24	Yuriy Lyfenko	CPP	Success	5,166
May 28, 2021 15:23	Yuriy Lyfenko	CPP	Success	5,163
May 28, 2021 15:21	Yuriy Lyfenko	CPP	Error
May 28, 2021 15:20	Yuriy Lyfenko	CPP	Success	5,197
May 28, 2021 15:15	Egor Sergeev	CPP	Success	5,179
May 28, 2021 15:04	Yuriy Lyfenko	CPP	Success	5,279
May 28, 2021 15:02	Yuriy Lyfenko	CPP	Success	5,141
May 28, 2021 14:46	Yuriy Lyfenko	CPP	Success	5,146
May 28, 2021 14:45	Yuriy Lyfenko	CPP	Success	5,152
May 28, 2021 14:45	Yuriy Lyfenko	CPP	Success	5,179
May 28, 2021 14:44	Yuriy Lyfenko	CPP	Success	5,208
May 28, 2021 14:43	Yuriy Lyfenko	CPP	Success	5,272
May 28, 2021 14:42	Yuriy Lyfenko	CPP	Success	5,137
May 28, 2021 14:41	Yuriy Lyfenko	CPP	Error
May 28, 2021 14:39	Yuriy Lyfenko	CPP	Success	5,155
May 28, 2021 14:38	Yuriy Lyfenko	CPP	Success	5,199
May 28, 2021 14:38	Yuriy Lyfenko	CPP	Success	5,134
May 28, 2021 14:34	Yuriy Lyfenko	CPP	Success	5,043
May 28, 2021 14:30	Yuriy Lyfenko	CPP	Error
May 28, 2021 14:30	Yuriy Lyfenko	CPP	Success	5,298
May 28, 2021 14:29	Yuriy Lyfenko	CPP	Success	6,323
May 28, 2021 14:29	Yuriy Lyfenko	CPP	Success	5,330
May 28, 2021 14:27	Yuriy Lyfenko	CPP	Error
May 28, 2021 09:58	Sergey Stremin	RUST	Success	19,879
May 28, 2021 07:28	Yuriy Lyfenko	CPP	Success	5,038
May 28, 2021 07:27	Yuriy Lyfenko	CPP	Success	5,039
May 28, 2021 07:27	Yuriy Lyfenko	CPP	Success	5,044
May 28, 2021 07:25	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:25	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:20	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:20	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:19	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:14	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:09	Yuriy Lyfenko	CPP	Success	5,274
May 28, 2021 07:09	Yuriy Lyfenko	CPP	Error
May 28, 2021 07:08	Yuriy Lyfenko	CPP	Success	5,478
May 28, 2021 07:08	Yuriy Lyfenko	CPP	Success	5,159
May 28, 2021 07:08	Yuriy Lyfenko	CPP	Success	5,066
May 28, 2021 07:07	Yuriy Lyfenko	CPP	Success	5,039
May 28, 2021 07:05	Yuriy Lyfenko	CPP	Success	5,296
May 28, 2021 07:04	Yuriy Lyfenko	CPP	Success	5,273
May 28, 2021 07:03	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:58	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:57	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:56	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:56	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:55	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:54	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:51	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:49	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:48	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:46	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:44	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:43	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:42	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:30	Yuriy Lyfenko	CPP	Success	5,086
May 28, 2021 06:29	Yuriy Lyfenko	CPP	Success	5,071
May 28, 2021 06:29	Yuriy Lyfenko	CPP	Success	5,085
May 28, 2021 06:28	Yuriy Lyfenko	CPP	Success	5,086
May 28, 2021 06:26	Yuriy Lyfenko	CPP	Success	5,098
May 28, 2021 06:26	Yuriy Lyfenko	CPP	Success	5,081
May 28, 2021 06:25	Yuriy Lyfenko	CPP	Success	5,078
May 28, 2021 06:19	Yuriy Lyfenko	CPP	Success	5,130
May 28, 2021 06:11	Yuriy Lyfenko	CPP	Success	5,091
May 28, 2021 06:10	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:08	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:05	Yuriy Lyfenko	CPP	Error
May 28, 2021 06:01	Yuriy Lyfenko	CPP	Error
May 28, 2021 05:46	Yuriy Lyfenko	CPP	Error
May 28, 2021 04:21	Yuriy Lyfenko	CPP	Success	5,456
May 28, 2021 04:15	Yuriy Lyfenko	CPP	Success	5,118
May 27, 2021 22:13	Yuriy Lyfenko	CPP	Success	5,066
May 27, 2021 22:12	Yuriy Lyfenko	CPP	Success	11,062
May 27, 2021 22:11	Yuriy Lyfenko	CPP	Success	11,676
May 27, 2021 22:05	Yuriy Lyfenko	CPP	Success	12,227
May 27, 2021 22:04	Yuriy Lyfenko	CPP	Error
May 27, 2021 22:04	Yuriy Lyfenko	CPP	Success	5,142
May 27, 2021 21:55	Egor Sergeev	CPP	Success	5,179
May 27, 2021 21:52	Egor Sergeev	CPP	Error
May 27, 2021 21:45	Egor Sergeev	CPP	Success	5,109+13.70 RP
May 27, 2021 21:41	Egor Sergeev	CPP	Error
May 27, 2021 21:36	Yuriy Lyfenko	CPP	Success	5,233
May 27, 2021 21:34	Yuriy Lyfenko	CPP	Success	11,995
May 27, 2021 21:32	Yuriy Lyfenko	CPP	Error
May 27, 2021 21:32	Yuriy Lyfenko	CPP	Success	11,061
May 27, 2021 21:29	Egor Sergeev	CPP	Success	5,155
May 27, 2021 21:28	Yuriy Lyfenko	CPP	Error
May 27, 2021 21:27	Yuriy Lyfenko	CPP	Error

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