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 15, 2024 20:11	zielaj	CPPg++9.4.0	Success	383,779
Aug 15, 2024 20:10	zielaj	CPPg++9.4.0	Success	386,430
Aug 15, 2024 20:09	zielaj	CPPg++9.4.0	Success	386,535
Aug 15, 2024 20:08	zielaj	CPPg++9.4.0	Error
Aug 15, 2024 19:58	zielaj	CPPg++9.4.0	Success	372,880
Aug 15, 2024 17:02	zielaj	CPPg++9.4.0	Success	372,546
Aug 15, 2024 17:02	zielaj	CPPg++9.4.0	Success	373,559
Aug 15, 2024 17:01	zielaj	CPPg++9.4.0	Success	373,811
Aug 15, 2024 17:01	zielaj	CPPg++9.4.0	Success	374,033
Aug 15, 2024 17:00	zielaj	CPPg++9.4.0	Error
Aug 15, 2024 16:00	zielaj	CPPg++9.4.0	Success	372,548
Aug 15, 2024 15:59	zielaj	CPPg++9.4.0	Success	373,791
Aug 15, 2024 15:14	vahook	CPPg++9.4.0	Success	4,665
Aug 15, 2024 15:12	vahook	CPPg++9.4.0	Success	4,488+1.49 RP
Aug 15, 2024 15:09	vahook	CPPg++9.4.0	Success	4,539
Aug 15, 2024 15:06	vahook	CPPg++9.4.0	Success	4,643
Aug 15, 2024 14:51	vahook	CPPg++9.4.0	Success	4,702
Aug 15, 2024 14:39	scompa18	CPPg++9.4.0	Success	10,776+6.33 RP
Aug 15, 2024 14:32	scompa18	CPPg++9.4.0	Success	10,948
Aug 15, 2024 14:21	vahook	CPPg++9.4.0	Success	4,743
Aug 15, 2024 14:18	vahook	CPPg++9.4.0	Success	4,718
Aug 15, 2024 09:11	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 08:58	scompa18	CPPclang++10.0.0	Error
Aug 15, 2024 08:46	scompa18	CPPclang++10.0.0	Success	11,069
Aug 15, 2024 08:41	scompa18	CPPg++9.4.0	Success	10,956
Aug 15, 2024 08:39	scompa18	CPPg++9.4.0	Success	10,967
Aug 15, 2024 08:25	scompa18	CPPg++9.4.0	Success	10,850+7.00 RP
Aug 15, 2024 08:22	scompa18	CPPg++9.4.0	Success	10,933+9.36 RP
Aug 15, 2024 08:21	scompa18	CPPg++9.4.0	Success	11,059
Aug 15, 2024 08:20	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 08:19	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 08:18	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 08:16	scompa18	CPPg++9.4.0	Success	11,046+0.16 RP
Aug 15, 2024 08:15	scompa18	CPPg++9.4.0	Success	11,048+4.32 RP
Aug 15, 2024 08:14	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 08:01	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 07:56	scompa18	CPPg++9.4.0	Error
Aug 15, 2024 07:55	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 20:51	zielaj	CPPg++9.4.0	Success	4,278
Aug 14, 2024 20:50	zielaj	CPPg++9.4.0	Success	4,283
Aug 14, 2024 20:49	zielaj	CPPg++9.4.0	Success	4,293
Aug 14, 2024 20:48	zielaj	CPPg++9.4.0	Success	4,337
Aug 14, 2024 20:47	zielaj	CPPg++9.4.0	Success	373,661
Aug 14, 2024 20:46	zielaj	CPPg++9.4.0	Success	374,057
Aug 14, 2024 20:45	zielaj	CPPg++9.4.0	Success	372,791
Aug 14, 2024 20:43	zielaj	CPPg++9.4.0	Success	374,849
Aug 14, 2024 20:42	zielaj	CPPg++9.4.0	Success	372,416
Aug 14, 2024 20:41	zielaj	CPPg++9.4.0	Success	372,875
Aug 14, 2024 20:40	zielaj	CPPg++9.4.0	Success	372,577
Aug 14, 2024 20:40	zielaj	CPPg++9.4.0	Success	372,515
Aug 14, 2024 20:39	zielaj	CPPg++9.4.0	Success	375,056
Aug 14, 2024 20:39	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:37	zielaj	CPPg++9.4.0	Success	374,119
Aug 14, 2024 20:35	zielaj	CPPg++9.4.0	Success	373,780
Aug 14, 2024 20:33	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:33	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:32	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:26	zielaj	CPPg++9.4.0	Success	372,849
Aug 14, 2024 20:26	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:25	zielaj	CPPg++9.4.0	Success	372,664
Aug 14, 2024 20:24	zielaj	CPPg++9.4.0	Success	373,066
Aug 14, 2024 20:24	zielaj	CPPg++9.4.0	Success	372,416
Aug 14, 2024 20:23	zielaj	CPPg++9.4.0	Success	372,420
Aug 14, 2024 20:21	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 20:21	zielaj	CPPg++9.4.0	Success	373,771
Aug 14, 2024 20:19	zielaj	CPPg++9.4.0	Success	373,700
Aug 14, 2024 20:18	zielaj	CPPg++9.4.0	Success	373,835
Aug 14, 2024 20:17	zielaj	CPPg++9.4.0	Success	374,096
Aug 14, 2024 20:16	zielaj	CPPg++9.4.0	Success	375,299
Aug 14, 2024 20:14	zielaj	CPPg++9.4.0	Success	375,300
Aug 14, 2024 20:14	zielaj	CPPg++9.4.0	Success	375,310
Aug 14, 2024 20:12	zielaj	CPPg++9.4.0	Success	374,117
Aug 14, 2024 20:12	zielaj	CPPg++9.4.0	Success	372,357
Aug 14, 2024 20:09	zielaj	CPPg++9.4.0	Success	372,241
Aug 14, 2024 20:08	zielaj	CPPg++9.4.0	Success	400,537
Aug 14, 2024 20:07	zielaj	CPPg++9.4.0	Success	4,566
Aug 14, 2024 20:02	zielaj	CPPg++9.4.0	Success	4,809
Aug 14, 2024 19:50	zielaj	CPPg++9.4.0	Success	4,279
Aug 14, 2024 19:50	zielaj	CPPg++9.4.0	Success	372,536
Aug 14, 2024 19:46	zielaj	CPPg++9.4.0	Success	378,350
Aug 14, 2024 19:46	zielaj	CPPg++9.4.0	Success	378,167
Aug 14, 2024 19:45	zielaj	CPPg++9.4.0	Success	380,301
Aug 14, 2024 19:42	zielaj	CPPg++9.4.0	Success	4,324
Aug 14, 2024 19:40	zielaj	CPPg++9.4.0	Success	372,593
Aug 14, 2024 19:39	zielaj	CPPg++9.4.0	Success	372,518
Aug 14, 2024 19:37	zielaj	CPPg++9.4.0	Success	372,360
Aug 14, 2024 19:36	zielaj	CPPg++9.4.0	Success	372,320
Aug 14, 2024 19:35	zielaj	CPPg++9.4.0	Success	372,524
Aug 14, 2024 19:35	zielaj	CPPg++9.4.0	Success	372,281
Aug 14, 2024 15:18	scompa18	CPPg++9.4.0	Success	11,101+3.07 RP
Aug 14, 2024 15:12	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 15:10	scompa18	CPPg++9.4.0	Success	11,139+1.05 RP
Aug 14, 2024 15:08	scompa18	CPPg++9.4.0	Success	11,152+10.88 RP
Aug 14, 2024 14:38	zielaj	CPPg++9.4.0	Success	38,137
Aug 14, 2024 14:38	zielaj	CPPg++9.4.0	Success	38,023
Aug 14, 2024 14:37	zielaj	CPPg++9.4.0	Error
Aug 14, 2024 14:37	zielaj	CPPg++9.4.0	Success	378,415
Aug 14, 2024 14:36	zielaj	CPPg++9.4.0	Success	374,240
Aug 14, 2024 14:35	zielaj	CPPg++9.4.0	Success	374,670
Aug 14, 2024 14:34	zielaj	CPPg++9.4.0	Success	373,441

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