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 14, 2024 14:10	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 14:07	zielaj	CPPg++9.4.0	Success	373,267
Aug 14, 2024 14:04	scompa18	CPPg++9.4.0	Success	16,269
Aug 14, 2024 14:00	zielaj	CPPg++9.4.0	Success	379,585
Aug 14, 2024 13:57	scompa18	CPPg++9.4.0	Success	11,289+12.15 RP
Aug 14, 2024 13:15	scompa18	CPPg++9.4.0	Success	11,462
Aug 14, 2024 13:13	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 13:09	scompa18	CPPg++9.4.0	Success	11,446+0.15 RP
Aug 14, 2024 13:06	scompa18	CPPg++9.4.0	Success	11,593
Aug 14, 2024 13:04	scompa18	CPPg++9.4.0	Success	16,087
Aug 14, 2024 12:59	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:58	scompa18	CPPg++9.4.0	Success	19,188
Aug 14, 2024 12:56	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:55	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:55	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:54	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:31	scompa18	CPPg++9.4.0	Success	11,448+13.52 RP
Aug 14, 2024 12:27	scompa18	CPPg++9.4.0	Success	11,628+505.87 RP
Aug 14, 2024 12:23	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:22	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:20	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:20	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 12:19	scompa18	CPPg++9.4.0	Error
Aug 14, 2024 11:47	scompa18	CPPg++9.4.0	Success	28,239+0.03 RP
Aug 14, 2024 11:46	scompa18	CPPg++9.4.0	Success	28,241+354.10 RP
Aug 13, 2024 21:57	zielaj	CPPg++9.4.0	Success	373,022
Aug 13, 2024 21:57	zielaj	CPPg++9.4.0	Success	374,552
Aug 13, 2024 21:54	zielaj	CPPg++9.4.0	Success	4,279
Aug 13, 2024 21:53	Casper Belier	CPPg++9.4.0	Error
Aug 13, 2024 21:52	zielaj	CPPg++9.4.0	Success	4,276+2.73 RP
Aug 13, 2024 21:43	zielaj	CPPg++9.4.0	Success	372,504
Aug 13, 2024 21:43	zielaj	CPPclang++10.0.0	Success	379,472
Aug 13, 2024 21:40	zielaj	CPPg++9.4.0	Success	372,490
Aug 13, 2024 21:39	zielaj	CPPg++9.4.0	Success	372,888
Aug 13, 2024 21:37	zielaj	CPPg++9.4.0	Success	372,769
Aug 13, 2024 21:35	zielaj	CPPg++9.4.0	Success	373,031
Aug 13, 2024 21:33	zielaj	CPPg++9.4.0	Success	372,519
Aug 13, 2024 21:31	zielaj	CPPg++9.4.0	Success	375,395
Aug 13, 2024 21:30	zielaj	CPPg++9.4.0	Success	4,282
Aug 13, 2024 21:28	zielaj	CPPg++9.4.0	Success	372,277
Aug 13, 2024 21:27	zielaj	CPPg++9.4.0	Success	375,297
Aug 13, 2024 21:27	zielaj	CPPg++9.4.0	Success	4,340
Aug 13, 2024 20:49	zielaj	CPPg++9.4.0	Success	4,285
Aug 13, 2024 20:47	zielaj	CPPg++9.4.0	Success	4,281+1.09 RP
Aug 13, 2024 20:47	zielaj	CPPg++9.4.0	Success	4,335
Aug 13, 2024 20:47	Daan de Graaf	CPPclang++10.0.0	Success	10,554+719.71 RP
Aug 13, 2024 20:46	zielaj	CPPg++9.4.0	Success	373,484
Aug 13, 2024 20:45	zielaj	CPPg++9.4.0	Success	376,252
Aug 13, 2024 20:44	zielaj	CPPg++9.4.0	Success	375,428
Aug 13, 2024 20:44	zielaj	CPPg++9.4.0	Success	374,167
Aug 13, 2024 20:43	zielaj	CPPg++9.4.0	Success	374,145
Aug 13, 2024 20:39	zielaj	CPPg++9.4.0	Success	373,629
Aug 13, 2024 20:37	Daan de Graaf	CPPg++9.4.0	Success	43,899+223.82 RP
Aug 13, 2024 20:37	Daan de Graaf	CPPg++9.4.0	Success	2,512,437+3.98 RP
Aug 13, 2024 20:22	zielaj	CPPg++9.4.0	Success	373,532
Aug 13, 2024 20:21	zielaj	CPPg++9.4.0	Success	375,198
Aug 13, 2024 20:18	zielaj	CPPg++9.4.0	Success	375,937
Aug 13, 2024 20:17	zielaj	CPPg++9.4.0	Success	375,344
Aug 13, 2024 20:16	zielaj	CPPg++9.4.0	Success	376,100
Aug 13, 2024 20:16	zielaj	CPPg++9.4.0	Error
Aug 13, 2024 20:15	zielaj	CPPg++9.4.0	Success	375,085
Aug 13, 2024 20:14	zielaj	CPPg++9.4.0	Error
Aug 13, 2024 20:13	zielaj	CPPg++9.4.0	Success	377,455
Aug 13, 2024 20:10	zielaj	CPPg++9.4.0	Success	375,732
Aug 13, 2024 20:08	zielaj	CPPg++9.4.0	Success	375,586
Aug 13, 2024 20:07	zielaj	CPPg++9.4.0	Error
Aug 13, 2024 20:06	zielaj	CPPg++9.4.0	Success	375,746
Aug 13, 2024 20:06	zielaj	CPPg++9.4.0	Success	4,338
Aug 13, 2024 19:51	Casper Belier	CPPg++9.4.0	Error
Aug 13, 2024 18:59	Chandrasekaran Akash	CPPg++9.4.0	Success	5,322+10.53 RP
Aug 13, 2024 18:52	Chandrasekaran Akash	CPPg++9.4.0	Success	5,352+1.74 RP
Aug 13, 2024 18:52	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,624
Aug 13, 2024 18:52	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,636
Aug 13, 2024 18:46	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,655
Aug 13, 2024 18:44	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,620
Aug 13, 2024 18:44	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,713
Aug 13, 2024 18:43	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,684
Aug 13, 2024 18:43	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,901
Aug 13, 2024 18:43	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,684
Aug 13, 2024 18:41	Chandrasekaran Akash	CPPclang++10.0.0	Success	5,640
Aug 13, 2024 18:39	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 18:20	Chandrasekaran Akash	CPPg++9.4.0	Success	5,428
Aug 13, 2024 18:17	Chandrasekaran Akash	CPPg++9.4.0	Success	5,824
Aug 13, 2024 18:17	Chandrasekaran Akash	CPPg++9.4.0	Success	5,452
Aug 13, 2024 18:16	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 18:10	Chandrasekaran Akash	CPPg++9.4.0	Success	5,357+17.95 RP
Aug 13, 2024 18:08	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 18:07	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:50	Chandrasekaran Akash	CPPg++9.4.0	Success	5,784
Aug 13, 2024 17:49	Chandrasekaran Akash	CPPg++9.4.0	Success	5,409+23.29 RP
Aug 13, 2024 17:44	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:44	Chandrasekaran Akash	CPPg++9.4.0	Success	5,503
Aug 13, 2024 17:43	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:36	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:36	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:32	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:31	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:28	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 17:06	Chandrasekaran Akash	CPPg++9.4.0	Error
Aug 13, 2024 16:44	Chandrasekaran Akash	CPPg++9.4.0	Success	5,478+19.78 RP

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