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 18, 2024 21:49	zielaj	CPPg++9.4.0	Success	366,516
Aug 18, 2024 21:48	zielaj	CPPg++9.4.0	Success	364,250
Aug 18, 2024 21:48	zielaj	CPPg++9.4.0	Success	364,456
Aug 18, 2024 21:46	zielaj	CPPg++9.4.0	Success	365,613
Aug 18, 2024 21:45	zielaj	CPPg++9.4.0	Success	364,840
Aug 18, 2024 21:43	zielaj	CPPg++9.4.0	Success	364,295
Aug 18, 2024 21:42	zielaj	CPPg++9.4.0	Success	368,444
Aug 18, 2024 21:41	zielaj	CPPg++9.4.0	Success	367,629
Aug 18, 2024 21:40	zielaj	CPPg++9.4.0	Success	364,396
Aug 18, 2024 21:39	zielaj	CPPg++9.4.0	Success	377,332
Aug 18, 2024 21:39	zielaj	CPPg++9.4.0	Success	371,073
Aug 18, 2024 21:37	zielaj	CPPg++9.4.0	Success	366,512
Aug 18, 2024 21:37	zielaj	CPPg++9.4.0	Success	365,841
Aug 18, 2024 21:36	zielaj	CPPg++9.4.0	Success	364,212
Aug 18, 2024 21:27	zielaj	CPPg++9.4.0	Success	364,423
Aug 18, 2024 20:46	Myles	CPPg++9.4.0	Success	5,538
Aug 18, 2024 20:44	Myles	CPPg++9.4.0	Success	17,055
Aug 18, 2024 20:42	Myles	CPPg++9.4.0	Error
Aug 18, 2024 19:33	Thomas Sayen	CPPg++9.4.0	Error
Aug 18, 2024 19:32	Thomas Sayen	CPPg++9.4.0	Error
Aug 18, 2024 12:39	zielaj	CPPg++9.4.0	Success	364,384
Aug 18, 2024 12:38	zielaj	CPPg++9.4.0	Success	365,074
Aug 18, 2024 12:37	zielaj	CPPg++9.4.0	Success	365,020
Aug 18, 2024 05:29	Chandrasekaran Akash	CPPg++9.4.0	Success	5,514
Aug 18, 2024 05:28	Chandrasekaran Akash	CPPg++9.4.0	Success	5,369
Aug 18, 2024 05:28	Chandrasekaran Akash	CPPg++9.4.0	Success	5,337
Aug 18, 2024 05:24	Chandrasekaran Akash	CPPg++9.4.0	Success	5,347
Aug 18, 2024 05:24	Chandrasekaran Akash	CPPg++9.4.0	Success	5,812
Aug 18, 2024 05:24	Chandrasekaran Akash	CPPg++9.4.0	Success	5,460
Aug 18, 2024 05:23	Chandrasekaran Akash	CPPg++9.4.0	Success	5,441
Aug 18, 2024 05:09	Chandrasekaran Akash	CPPg++9.4.0	Success	5,330
Aug 18, 2024 05:09	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 18, 2024 05:08	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 18, 2024 05:06	Chandrasekaran Akash	CPPg++9.4.0	Success	5,634
Aug 18, 2024 05:06	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,782
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

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