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 18, 2024 05:05	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,791
Aug 18, 2024 05:05	Chandrasekaran Akash	CPPg++9.4.0	Success	5,650
Aug 18, 2024 05:04	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 17, 2024 20:48	zielaj	CPPclang++10.0.0	Success	4,474
Aug 17, 2024 20:48	zielaj	CPPg++9.4.0	Success	4,169
Aug 17, 2024 20:46	zielaj	CPPg++9.4.0	Success	4,185
Aug 17, 2024 20:45	zielaj	CPPg++9.4.0	Success	4,163
Aug 17, 2024 20:42	zielaj	CPPg++9.4.0	Success	4,184
Aug 17, 2024 20:41	zielaj	CPPg++9.4.0	Success	4,162
Aug 17, 2024 20:39	zielaj	CPPg++9.4.0	Success	364,685
Aug 17, 2024 20:38	zielaj	CPPg++9.4.0	Success	364,935
Aug 17, 2024 20:37	zielaj	CPPg++9.4.0	Success	364,531
Aug 17, 2024 19:53	zielaj	CPPg++9.4.0	Success	4,162+1.73 RP
Aug 17, 2024 19:51	zielaj	CPPg++9.4.0	Success	364,595
Aug 17, 2024 19:47	zielaj	CPPg++9.4.0	Success	364,821
Aug 17, 2024 19:43	zielaj	CPPg++9.4.0	Success	365,690
Aug 17, 2024 19:42	zielaj	CPPg++9.4.0	Success	368,992
Aug 17, 2024 19:41	zielaj	CPPg++9.4.0	Success	373,585
Aug 17, 2024 19:40	zielaj	CPPg++9.4.0	Success	364,968
Aug 17, 2024 19:38	zielaj	CPPg++9.4.0	Success	365,400
Aug 17, 2024 19:36	zielaj	CPPg++9.4.0	Success	365,120
Aug 17, 2024 19:35	zielaj	CPPg++9.4.0	Success	365,981
Aug 17, 2024 10:55	zielaj	CPPg++9.4.0	Success	365,291
Aug 17, 2024 10:54	zielaj	CPPg++9.4.0	Success	365,290
Aug 17, 2024 10:54	zielaj	CPPg++9.4.0	Error
Aug 17, 2024 10:54	zielaj	CPPg++9.4.0	Success	365,275
Aug 17, 2024 10:50	zielaj	CPPg++9.4.0	Success	4,186
Aug 17, 2024 10:49	zielaj	CPPg++9.4.0	Success	366,012
Aug 17, 2024 10:48	zielaj	CPPg++9.4.0	Success	365,505
Aug 17, 2024 10:47	zielaj	CPPg++9.4.0	Success	365,411
Aug 17, 2024 10:45	zielaj	CPPg++9.4.0	Success	4,185
Aug 17, 2024 10:45	zielaj	CPPg++9.4.0	Success	4,220
Aug 17, 2024 10:44	zielaj	CPPg++9.4.0	Success	368,687
Aug 17, 2024 05:44	Yuriy Lyfenko	CPPg++9.4.0	Success	4,507
Aug 17, 2024 05:42	Yuriy Lyfenko	CPPg++9.4.0	Success	4,658
Aug 17, 2024 05:40	Yuriy Lyfenko	CPPg++9.4.0	Success	4,522
Aug 17, 2024 05:39	Yuriy Lyfenko	CPPg++9.4.0	Success	4,557
Aug 17, 2024 05:38	Yuriy Lyfenko	CPPg++9.4.0	Success	4,791
Aug 17, 2024 05:16	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 05:15	Yuriy Lyfenko	CPPg++9.4.0	Success	4,544
Aug 17, 2024 05:13	Yuriy Lyfenko	CPPg++9.4.0	Success	4,476
Aug 17, 2024 05:13	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 05:11	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 05:10	Yuriy Lyfenko	CPPg++9.4.0	Success	4,493
Aug 17, 2024 05:10	Yuriy Lyfenko	CPPg++9.4.0	Success	4,574
Aug 17, 2024 05:09	Yuriy Lyfenko	CPPg++9.4.0	Success	4,653
Aug 17, 2024 05:08	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:57	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:56	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:54	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:53	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:48	Yuriy Lyfenko	CPPg++9.4.0	Success	4,966
Aug 17, 2024 04:48	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:47	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:44	Yuriy Lyfenko	CPPg++9.4.0	Success	4,964
Aug 17, 2024 04:42	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 17, 2024 04:38	Yuriy Lyfenko	CPPg++9.4.0	Success	5,028
Aug 17, 2024 04:30	Yuriy Lyfenko	CPPg++9.4.0	Success	4,509
Aug 17, 2024 04:16	Yuriy Lyfenko	CPPg++9.4.0	Success	4,457
Aug 17, 2024 04:11	Yuriy Lyfenko	CPPg++9.4.0	Success	8,443
Aug 16, 2024 22:08	zielaj	CPPg++9.4.0	Success	365,304
Aug 16, 2024 22:06	zielaj	CPPg++9.4.0	Success	365,243
Aug 16, 2024 22:05	zielaj	CPPg++9.4.0	Success	367,115
Aug 16, 2024 22:01	zielaj	CPPg++9.4.0	Success	4,179
Aug 16, 2024 21:59	zielaj	CPPg++9.4.0	Success	365,296
Aug 16, 2024 21:59	zielaj	CPPclang++10.0.0	Success	366,564
Aug 16, 2024 21:57	zielaj	CPPg++9.4.0	Success	365,418
Aug 16, 2024 21:47	zielaj	CPPg++9.4.0	Success	365,366
Aug 16, 2024 21:46	zielaj	CPPg++9.4.0	Success	4,165+18.87 RP
Aug 16, 2024 21:45	zielaj	CPPg++9.4.0	Success	365,295
Aug 16, 2024 21:44	zielaj	CPPg++9.4.0	Success	4,198+22.48 RP
Aug 16, 2024 21:43	zielaj	CPPg++9.4.0	Success	365,336
Aug 16, 2024 21:43	zielaj	CPPclang++10.0.0	Success	367,108
Aug 16, 2024 21:33	zielaj	CPPclang++10.0.0	Success	4,497
Aug 16, 2024 21:32	zielaj	CPPg++9.4.0	Success	4,252
Aug 16, 2024 21:31	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 21:30	zielaj	CPPg++9.4.0	Success	370,902
Aug 16, 2024 21:29	zielaj	CPPg++9.4.0	Success	371,096
Aug 16, 2024 21:27	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 21:26	zielaj	CPPg++9.4.0	Success	379,430
Aug 16, 2024 21:25	zielaj	CPPg++9.4.0	Success	383,265
Aug 16, 2024 21:25	zielaj	CPPg++9.4.0	Success	377,129
Aug 16, 2024 21:23	zielaj	CPPg++9.4.0	Success	4,253
Aug 16, 2024 21:23	zielaj	CPPg++9.4.0	Success	370,718
Aug 16, 2024 20:57	zielaj	CPPg++9.4.0	Success	396,282
Aug 16, 2024 20:56	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:56	zielaj	CPPg++9.4.0	Success	371,842
Aug 16, 2024 20:55	zielaj	CPPg++9.4.0	Success	372,161
Aug 16, 2024 20:54	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:54	zielaj	CPPclang++10.0.0	Error
Aug 16, 2024 20:53	zielaj	CPPclang++10.0.0	Success	398,290
Aug 16, 2024 20:52	zielaj	CPPclang++10.0.0	Success	408,892
Aug 16, 2024 20:50	zielaj	CPPclang++10.0.0	Success	4,393
Aug 16, 2024 20:40	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:39	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:39	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:38	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:38	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:36	zielaj	CPPg++9.4.0	Error
Aug 16, 2024 20:36	zielaj	CPPg++9.4.0	Error

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