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
Nov 28, 2024 15:46	Joad Nacer	CPPg++13.2.0	Success	4,675
Nov 28, 2024 15:44	Joad Nacer	CPPg++13.2.0	Success	4,482+5.96 RP
Nov 28, 2024 15:44	Joad Nacer	CPPg++13.2.0	Success	4,607
Nov 28, 2024 15:44	Joad Nacer	CPPclang++18.1.3	Success	4,747
Nov 28, 2024 10:15	NoSIMD_C#	CSHARP9.0.0-rc.2	Success	27,604
Nov 27, 2024 23:36	Hayden Donnelly	CPPclang++18.1.3	Success	5,371
Nov 27, 2024 23:36	Hayden Donnelly	CPPclang++18.1.3	Success	5,373
Nov 27, 2024 23:32	Hayden Donnelly	CPPclang++18.1.3	Success	5,371+179.76 RP
Nov 27, 2024 23:29	Hayden Donnelly	CPPclang++18.1.3	Success	5,945+704.09 RP
Nov 27, 2024 22:40	Hayden Donnelly	CPPclang++18.1.3	Success	10,225+4.00 RP
Nov 27, 2024 22:39	Hayden Donnelly	CPPclang++18.1.3	Success	10,267+1.99 RP
Nov 27, 2024 18:54	Hayden Donnelly	CPPclang++18.1.3	Success	10,290
Nov 27, 2024 18:41	Hayden Donnelly	CPPclang++18.1.3	Success	10,353
Nov 27, 2024 18:37	Hayden Donnelly	CPPclang++18.1.3	Success	10,305
Nov 27, 2024 18:36	Hayden Donnelly	CPPclang++18.1.3	Success	10,288+17.17 RP
Nov 27, 2024 18:33	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 18:33	Hayden Donnelly	CPPclang++18.1.3	Success	10,578
Nov 27, 2024 18:29	Hayden Donnelly	CPPclang++18.1.3	Success	10,485
Nov 27, 2024 18:27	Hayden Donnelly	CPPclang++18.1.3	Success	10,663
Nov 27, 2024 18:24	Hayden Donnelly	CPPclang++18.1.3	Success	10,473+46.16 RP
Nov 27, 2024 18:19	Hayden Donnelly	CPPclang++18.1.3	Success	11,619
Nov 27, 2024 18:09	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 18:08	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 18:07	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 17:34	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 17:28	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 17:24	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 17:23	Hayden Donnelly	CPPclang++18.1.3	Error
Nov 27, 2024 17:17	Hayden Donnelly	CPPclang++18.1.3	Success	11,005+696.10 RP
Nov 27, 2024 16:56	Hayden Donnelly	CPPclang++18.1.3	Success	47,053
Nov 27, 2024 16:52	Hayden Donnelly	CPPclang++18.1.3	Success	47,042+0.21 RP
Nov 27, 2024 16:51	Hayden Donnelly	CPPclang++18.1.3	Success	47,088+2.43 RP
Nov 27, 2024 16:48	Hayden Donnelly	CPPclang++18.1.3	Success	47,633+5.31 RP
Nov 27, 2024 16:47	Hayden Donnelly	CPPclang++18.1.3	Success	48,952
Nov 27, 2024 16:43	Hayden Donnelly	CPPclang++18.1.3	Success	48,888
Nov 27, 2024 16:43	Hayden Donnelly	CPPclang++18.1.3	Success	49,005
Nov 27, 2024 16:40	Hayden Donnelly	CPPclang++18.1.3	Success	48,905
Nov 27, 2024 16:36	Hayden Donnelly	CPPclang++18.1.3	Success	48,969
Nov 27, 2024 16:35	Hayden Donnelly	CPPclang++18.1.3	Success	49,005
Nov 27, 2024 16:34	Hayden Donnelly	CPPclang++18.1.3	Success	48,923
Nov 27, 2024 16:32	Hayden Donnelly	CPPclang++18.1.3	Success	48,969
Nov 27, 2024 16:21	Hayden Donnelly	CPPclang++18.1.3	Success	48,870+201.01 RP
Nov 27, 2024 16:10	Hayden Donnelly	CPPclang++18.1.3	Success	2,769,513+3.61 RP
Nov 27, 2024 15:44	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,825
Nov 27, 2024 15:43	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,728
Nov 27, 2024 15:43	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,834
Nov 27, 2024 12:08	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,692+0.91 RP
Nov 27, 2024 12:07	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,694+0.91 RP
Nov 27, 2024 12:04	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,715
Nov 27, 2024 12:03	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,696+1.36 RP
Nov 26, 2024 15:17	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 26, 2024 10:31	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,699+12.61 RP
Nov 26, 2024 10:30	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,738
Nov 26, 2024 10:29	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,735
Nov 26, 2024 10:21	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,736
Nov 26, 2024 10:20	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,727+52.80 RP
Nov 26, 2024 10:20	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 26, 2024 10:19	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 26, 2024 10:10	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,880
Nov 26, 2024 10:06	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,862
Nov 26, 2024 10:02	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,868
Nov 26, 2024 10:02	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 26, 2024 10:00	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,848+4.25 RP
Nov 26, 2024 09:59	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,858+3.38 RP
Nov 26, 2024 09:56	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,875
Nov 26, 2024 09:52	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,895
Nov 26, 2024 09:52	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,883
Nov 26, 2024 09:50	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,880
Nov 26, 2024 09:18	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,875
Nov 26, 2024 09:11	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,877
Nov 26, 2024 09:07	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,909
Nov 26, 2024 08:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,885
Nov 25, 2024 22:17	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,872
Nov 25, 2024 22:16	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 22:14	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,866+4.21 RP
Nov 25, 2024 22:13	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,876+2.94 RP
Nov 25, 2024 22:11	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,974
Nov 25, 2024 22:10	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,979
Nov 25, 2024 22:08	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,992
Nov 25, 2024 22:03	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,887
Nov 25, 2024 22:03	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,886
Nov 25, 2024 22:02	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,295
Nov 25, 2024 22:02	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,906
Nov 25, 2024 22:00	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,903
Nov 25, 2024 21:52	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,888
Nov 25, 2024 21:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,036
Nov 25, 2024 21:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,356
Nov 25, 2024 21:31	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,888
Nov 25, 2024 21:24	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,894
Nov 25, 2024 21:18	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,089
Nov 25, 2024 21:11	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 21:05	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,883+7.94 RP
Nov 25, 2024 20:58	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,902+5.81 RP
Nov 25, 2024 15:45	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,916+247.50 RP
Nov 25, 2024 15:45	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 03:38	Huy Duc Le	CPPg++13.2.0	Success	5,893
Nov 25, 2024 03:37	Huy Duc Le	CPPg++13.2.0	Success	4,854
Nov 25, 2024 03:31	Huy Duc Le	CPPg++13.2.0	Success	4,691
Nov 25, 2024 03:28	Huy Duc Le	CPPg++13.2.0	Success	4,682
Nov 25, 2024 03:26	Huy Duc Le	CPPg++13.2.0	Success	4,694

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