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	1:20.1.2-0ubuntu1~24.04.2	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.
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	3.0.13-0ubuntu3.9	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
Jun 20, 2023 19:43	Joakim Myrland	RUSTrust-1.70.0	Success	70,373
Jun 20, 2023 19:41	Joakim Myrland	RUSTrust-1.70.0	Error
Jun 20, 2023 19:40	Joakim Myrland	RUSTrust-1.70.0	Success	60,510
Jun 20, 2023 19:40	Joakim Myrland	RUSTrust-1.70.0	Success	61,651
Jun 20, 2023 19:40	Joakim Myrland	RUSTrust-1.70.0	Success	61,087
Jun 20, 2023 19:39	Joakim Myrland	RUSTrust-1.70.0	Success	60,337
Jun 20, 2023 19:34	Joakim Myrland	RUSTrust-1.70.0	Success	52,719+62.04 RP
Jun 20, 2023 19:27	Joakim Myrland	RUSTrust-1.70.0	Success	539,211
Jun 20, 2023 19:25	Joakim Myrland	RUSTrust-1.70.0	Success	110,107
Jun 20, 2023 19:21	Joakim Myrland	RUSTrust-1.70.0	Success	78,343+123.70 RP
Jun 20, 2023 19:11	Joakim Myrland	CPPg++9.3.0	Success	2,532,698+3.95 RP
Jun 20, 2023 11:07	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,492+0.33 RP
Jun 20, 2023 10:14	Vladislav	CPPg++9.3.0	Success	10,517+2.34 RP
Jun 20, 2023 10:14	Vladislav	CPPclang++10.0.0	Success	13,977
Jun 20, 2023 10:14	Vladislav	CPPg++9.3.0	Success	10,543+1.17 RP
Jun 20, 2023 10:06	Vladislav	CPPg++9.3.0	Success	10,569
Jun 20, 2023 10:04	Vladislav	CPPg++9.3.0	Success	10,556+0.27 RP
Jun 20, 2023 09:53	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 09:52	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 09:44	Vladislav	CPPg++9.3.0	Success	10,559+373.99 RP
Jun 20, 2023 09:40	Vladislav	CPPg++9.3.0	Success	17,450+2.42 RP
Jun 20, 2023 09:23	Vladislav	CPPg++9.3.0	Success	17,524+541.27 RP
Jun 20, 2023 09:16	Vladislav	CPPg++9.3.0	Success	340,441+15.29 RP
Jun 20, 2023 08:41	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 08:37	Dan Sagunov	CPPg++9.3.0	Success	42,592
Jun 20, 2023 08:36	Dan Sagunov	CPPclang++10.0.0	Success	42,328
Jun 20, 2023 08:36	Dan Sagunov	CPPg++9.3.0	Success	77,154
Jun 20, 2023 08:34	Dan Sagunov	CPPg++9.3.0	Success	37,122+1.24 RP
Jun 20, 2023 08:32	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 08:31	Dan Sagunov	CPPg++9.3.0	Success	50,888
Jun 20, 2023 08:29	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 08:29	Dan Sagunov	CPPg++9.3.0	Error
Jun 20, 2023 08:27	Vladislav	CPPg++9.3.0	Success	710,208+10.13 RP
Jun 20, 2023 08:25	Vladislav	CPPg++9.3.0	Success	2,530,867
Jun 20, 2023 08:22	Dan Sagunov	CPPg++9.3.0	Success	37,294+268.14 RP
Jun 20, 2023 08:21	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 08:20	Vladislav	CPPg++9.3.0	Success	2,531,391+3.95 RP
Jun 20, 2023 08:19	Vladislav	CPPg++9.3.0	Error
Jun 20, 2023 08:17	Dan Sagunov	CPPg++9.3.0	Error
Jun 20, 2023 08:06	Vladislav	CPPg++9.3.0	Error
Jun 19, 2023 22:16	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,497
Jun 19, 2023 22:14	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,542
Jun 19, 2023 22:12	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,509
Jun 19, 2023 22:12	Ulyanov Aleksey	CPPclang++10.0.0	Success	16,120
Jun 19, 2023 22:11	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 22:10	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 22:10	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 22:07	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,502
Jun 19, 2023 22:07	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,493+6.28 RP
Jun 19, 2023 22:06	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,521
Jun 19, 2023 22:05	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 22:04	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 22:04	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 21:58	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,536
Jun 19, 2023 21:56	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,523
Jun 19, 2023 21:52	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,512+3.61 RP
Jun 19, 2023 21:51	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,523+1.31 RP
Jun 19, 2023 21:50	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 21:50	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 21:48	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 21:43	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,585
Jun 19, 2023 21:39	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,586
Jun 19, 2023 21:38	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,582
Jun 19, 2023 21:36	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,586
Jun 19, 2023 21:35	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,581
Jun 19, 2023 21:33	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,583
Jun 19, 2023 21:33	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,585
Jun 19, 2023 21:32	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,527+45.01 RP
Jun 19, 2023 21:31	Ulyanov Aleksey	CPPg++9.3.0	Success	5,678
Jun 19, 2023 21:31	Ulyanov Aleksey	CPPg++9.3.0	Success	5,915
Jun 19, 2023 21:30	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 21:28	Ulyanov Aleksey	CPPg++9.3.0	Success	5,685
Jun 19, 2023 21:28	Ulyanov Aleksey	CPPg++9.3.0	Success	5,698
Jun 19, 2023 21:28	Ulyanov Aleksey	CPPg++9.3.0	Success	5,920
Jun 19, 2023 21:27	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 21:25	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 21:24	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 21:22	Ulyanov Aleksey	CPPg++9.3.0	Success	5,705
Jun 19, 2023 21:21	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 21:21	Ulyanov Aleksey	CPPg++9.3.0	Success	5,723
Jun 19, 2023 21:19	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,668+7.13 RP
Jun 19, 2023 21:19	Ulyanov Aleksey	CPPg++9.3.0	Success	5,949
Jun 19, 2023 21:17	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 21:14	Aleksandr Belov	CPPg++9.3.0	Success	2,531,582+0.03 RP
Jun 19, 2023 17:48	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 19, 2023 17:47	Ulyanov Aleksey	CPPg++9.3.0	Success	5,789
Jun 19, 2023 17:47	nikola-kovrizhny	CPPg++9.3.0	Error
Jun 19, 2023 17:45	Ulyanov Aleksey	CPPg++9.3.0	Success	5,762
Jun 19, 2023 17:44	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 17:40	Ulyanov Aleksey	CPPg++9.3.0	Success	5,722
Jun 19, 2023 17:39	Ulyanov Aleksey	CPPg++9.3.0	Error
Jun 19, 2023 17:35	Ulyanov Aleksey	CPPg++9.3.0	Success	5,705
Jun 19, 2023 17:35	Ulyanov Aleksey	CPPg++9.3.0	Success	5,691+0.93 RP
Jun 19, 2023 17:34	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,725
Jun 19, 2023 17:34	Ulyanov Aleksey	CPPclang++10.0.0	Success	5,843
Jun 19, 2023 17:34	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 17:34	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 17:32	Ulyanov Aleksey	CPPclang++10.0.0	Error
Jun 19, 2023 17:06	Aleksandr Belov	CPPg++9.3.0	Error
Jun 19, 2023 17:05	Aleksandr Belov	CPPg++9.3.0	Error

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