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 11, 2024 21:09	zielaj	CPPg++9.4.0	Success	4,289
Aug 11, 2024 21:00	zielaj	CPPg++9.4.0	Success	36,755
Aug 11, 2024 20:59	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:59	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:57	zielaj	CPPg++9.4.0	Success	4,339
Aug 11, 2024 20:56	zielaj	CPPg++9.4.0	Success	4,283+1.09 RP
Aug 11, 2024 20:52	zielaj	CPPg++9.4.0	Success	4,286
Aug 11, 2024 20:51	zielaj	CPPg++9.4.0	Success	4,293
Aug 11, 2024 20:49	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:49	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:47	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:47	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:46	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 20:42	zielaj	CPPg++9.4.0	Success	4,425
Aug 11, 2024 20:40	zielaj	CPPg++9.4.0	Success	4,302
Aug 11, 2024 19:47	vahook	CPPg++9.4.0	Success	4,645
Aug 11, 2024 19:46	vahook	CPPg++9.4.0	Success	5,475
Aug 11, 2024 19:44	vahook	CPPg++9.4.0	Success	5,284
Aug 11, 2024 18:59	vahook	CPPg++9.4.0	Success	4,495+7.89 RP
Aug 11, 2024 18:33	vahook	CPPg++9.4.0	Success	4,511+86.42 RP
Aug 11, 2024 18:30	Myles	CPPg++9.4.0	Success	4,540
Aug 11, 2024 18:30	Myles	CPPg++9.4.0	Error
Aug 11, 2024 18:26	vahook	CPPclang++10.0.0	Success	4,694+3.17 RP
Aug 11, 2024 17:57	vahook	CPPclang++10.0.0	Success	4,823
Aug 11, 2024 17:31	vahook	CPPclang++10.0.0	Success	4,701+1'203.33 RP
Aug 11, 2024 17:29	vahook	CPPclang++10.0.0	Success	10,824+923.87 RP
Aug 11, 2024 09:55	Daniel	RUSTrust-1.80.0	Success	10,670
Aug 11, 2024 09:54	Daniel	RUSTrust-1.80.0	Success	10,661+0.53 RP
Aug 11, 2024 09:50	Daniel	RUSTrust-1.80.0	Success	16,410
Aug 11, 2024 09:50	Daniel	RUSTrust-1.80.0	Success	11,945
Aug 11, 2024 09:50	Daniel	RUSTrust-1.80.0	Success	10,676
Aug 11, 2024 09:50	Daniel	RUSTrust-1.80.0	Success	10,667+0.09 RP
Aug 11, 2024 02:50	Yuriy Lyfenko	CPPg++9.4.0	Success	4,395
Aug 11, 2024 02:23	Yuriy Lyfenko	CPPg++9.4.0	Success	4,397
Aug 11, 2024 02:22	Yuriy Lyfenko	CPPg++9.4.0	Success	4,395
Aug 11, 2024 02:11	Yuriy Lyfenko	CPPg++9.4.0	Success	4,398
Aug 11, 2024 02:05	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 11, 2024 02:04	Yuriy Lyfenko	CPPg++9.4.0	Success	4,500
Aug 11, 2024 02:03	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 11, 2024 02:01	Yuriy Lyfenko	CPPg++9.4.0	Success	4,384
Aug 11, 2024 02:00	Yuriy Lyfenko	CPPg++9.4.0	Success	4,463
Aug 11, 2024 01:59	Yuriy Lyfenko	CPPg++9.4.0	Success	4,434
Aug 11, 2024 01:56	Yuriy Lyfenko	CPPclang++10.0.0	Success	4,409
Aug 11, 2024 01:55	Yuriy Lyfenko	CPPg++9.4.0	Success	4,382
Aug 11, 2024 01:54	Yuriy Lyfenko	CPPg++9.4.0	Success	4,389
Aug 11, 2024 01:51	Yuriy Lyfenko	CPPg++9.4.0	Success	4,383
Aug 11, 2024 01:48	Yuriy Lyfenko	CPPg++9.4.0	Success	4,445
Aug 11, 2024 01:46	Yuriy Lyfenko	CPPg++9.4.0	Success	4,384
Aug 11, 2024 01:45	Yuriy Lyfenko	CPPg++9.4.0	Success	4,384
Aug 11, 2024 01:44	Yuriy Lyfenko	CPPg++9.4.0	Success	4,381
Aug 11, 2024 01:42	Yuriy Lyfenko	CPPg++9.4.0	Success	4,382
Aug 11, 2024 01:40	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 11, 2024 01:27	Yuriy Lyfenko	CPPg++9.4.0	Success	4,413
Aug 11, 2024 01:25	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 11, 2024 01:23	Yuriy Lyfenko	CPPg++9.4.0	Error
Aug 11, 2024 01:13	Yuriy Lyfenko	CPPg++9.4.0	Success	4,395
Aug 11, 2024 01:06	Yuriy Lyfenko	CPPg++9.4.0	Success	4,384
Aug 11, 2024 01:03	Yuriy Lyfenko	CPPg++9.4.0	Success	4,503
Aug 11, 2024 01:02	Yuriy Lyfenko	CPPg++9.4.0	Success	4,389
Aug 11, 2024 00:56	Yuriy Lyfenko	CPPg++9.4.0	Success	4,390
Aug 11, 2024 00:54	Yuriy Lyfenko	CPPg++9.4.0	Success	4,388
Aug 11, 2024 00:53	Yuriy Lyfenko	CPPg++9.4.0	Success	4,378
Aug 11, 2024 00:53	Yuriy Lyfenko	CPPg++9.4.0	Success	4,513
Aug 11, 2024 00:45	zielaj	CPPg++9.4.0	Success	4,326
Aug 11, 2024 00:45	zielaj	CPPg++9.4.0	Success	4,363
Aug 11, 2024 00:44	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 00:42	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 00:42	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 00:27	zielaj	CPPg++9.4.0	Success	4,285
Aug 11, 2024 00:27	zielaj	CPPg++9.4.0	Success	4,285+1.09 RP
Aug 11, 2024 00:26	zielaj	CPPg++9.4.0	Error
Aug 11, 2024 00:21	zielaj	CPPg++9.4.0	Success	374,874
Aug 11, 2024 00:20	zielaj	CPPg++9.4.0	Success	388,812
Aug 11, 2024 00:17	zielaj	CPPg++9.4.0	Success	373,555
Aug 11, 2024 00:16	zielaj	CPPg++9.4.0	Success	373,683
Aug 11, 2024 00:15	zielaj	CPPg++9.4.0	Success	373,611
Aug 11, 2024 00:13	zielaj	CPPg++9.4.0	Success	373,548
Aug 11, 2024 00:11	zielaj	CPPg++9.4.0	Success	373,631
Aug 11, 2024 00:10	zielaj	CPPg++9.4.0	Success	373,579
Aug 11, 2024 00:10	zielaj	CPPg++9.4.0	Success	373,559
Aug 11, 2024 00:09	zielaj	CPPg++9.4.0	Success	373,567
Aug 11, 2024 00:09	zielaj	CPPg++9.4.0	Success	373,610
Aug 11, 2024 00:08	zielaj	CPPg++9.4.0	Success	373,546
Aug 11, 2024 00:07	zielaj	CPPg++9.4.0	Success	373,510
Aug 11, 2024 00:07	zielaj	CPPg++9.4.0	Success	373,710
Aug 11, 2024 00:06	zielaj	CPPg++9.4.0	Success	374,204
Aug 11, 2024 00:05	zielaj	CPPg++9.4.0	Success	378,154
Aug 11, 2024 00:04	zielaj	CPPg++9.4.0	Success	375,923
Aug 11, 2024 00:03	zielaj	CPPg++9.4.0	Success	374,434
Aug 10, 2024 23:57	zielaj	CPPg++9.4.0	Success	374,496
Aug 10, 2024 23:55	zielaj	CPPg++9.4.0	Success	373,725
Aug 10, 2024 23:53	zielaj	CPPg++9.4.0	Success	373,540
Aug 10, 2024 23:50	zielaj	CPPg++9.4.0	Success	373,658
Aug 10, 2024 23:49	zielaj	CPPg++9.4.0	Error
Aug 10, 2024 23:48	zielaj	CPPg++9.4.0	Success	374,181
Aug 10, 2024 23:48	zielaj	CPPg++9.4.0	Success	374,518
Aug 10, 2024 23:47	zielaj	CPPg++9.4.0	Success	373,784
Aug 10, 2024 23:46	zielaj	CPPg++9.4.0	Success	373,994
Aug 10, 2024 23:45	zielaj	CPPg++9.4.0	Success	373,545
Aug 10, 2024 23:44	zielaj	CPPg++9.4.0	Error

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