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
Jul 31, 2023 15:08	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,566+0.81 RP
Jul 31, 2023 14:47	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,575+0.54 RP
Jul 31, 2023 14:31	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,611
Jul 31, 2023 14:30	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 14:29	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 13:46	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,616
Jul 31, 2023 13:45	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 13:43	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 13:42	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 13:34	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,581+3.29 RP
Jul 31, 2023 13:33	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,630
Jul 31, 2023 13:30	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,618+3.18 RP
Jul 31, 2023 13:27	PROgrm_JARvis	RUSTrust-1.71.0	Success	10,654+358.10 RP
Jul 31, 2023 13:23	PROgrm_JARvis	RUSTrust-1.71.0	Error
Jul 31, 2023 12:05	Areg Yazychyan	RUSTrust-1.71.0	Success	62,145
Jul 31, 2023 12:04	Areg Yazychyan	RUSTrust-1.71.0	Success	22,785+264.40 RP
Jul 31, 2023 12:03	Areg Yazychyan	RUSTrust-1.71.0	Error
Jul 31, 2023 12:02	Areg Yazychyan	RUSTrust-1.71.0	Error
Jul 31, 2023 11:59	Max Besogonov	CPPg++9.3.0	Success	22,915
Jul 31, 2023 11:55	Max Besogonov	CPPg++9.3.0	Success	22,887
Jul 31, 2023 11:46	PROgrm_JARvis	RUSTrust-1.71.0	Success	17,302
Jul 31, 2023 11:45	PROgrm_JARvis	RUSTrust-1.71.0	Success	17,226+388.89 RP
Jul 31, 2023 11:44	Max Besogonov	CPPg++9.3.0	Success	5,720
Jul 31, 2023 11:40	Max Besogonov	CPPg++9.3.0	Success	5,728
Jul 31, 2023 11:39	Max Besogonov	CPPg++9.3.0	Error
Jul 31, 2023 11:37	Max Besogonov	CPPg++9.3.0	Success	5,699+1'490.72 RP
Jul 31, 2023 11:19	Max Besogonov	CPPg++9.3.0	Success	37,882+31.33 RP
Jul 31, 2023 11:00	Max Besogonov	CPPg++9.3.0	Success	42,983+218.34 RP
Jul 31, 2023 10:58	PROgrm_JARvis	RUSTrust-1.71.0	Success	78,744
Jul 31, 2023 10:52	PROgrm_JARvis	RUSTrust-1.71.0	Success	52,313
Jul 31, 2023 10:49	Max Besogonov	CPPg++9.3.0	Error
Jul 31, 2023 10:47	PROgrm_JARvis	RUSTrust-1.71.0	Success	52,266
Jul 31, 2023 10:47	PROgrm_JARvis	RUSTrust-1.71.0	Success	52,635
Jul 31, 2023 10:46	PROgrm_JARvis	RUSTrust-1.71.0	Success	52,792
Jul 31, 2023 10:46	PROgrm_JARvis	RUSTrust-1.71.0	Success	52,185+14.23 RP
Jul 31, 2023 10:46	PROgrm_JARvis	RUSTrust-1.71.0	Success	56,372+1.80 RP
Jul 31, 2023 10:45	PROgrm_JARvis	RUSTrust-1.71.0	Success	57,147
Jul 31, 2023 10:43	PROgrm_JARvis	RUSTrust-1.71.0	Success	56,966
Jul 31, 2023 10:36	Max Besogonov	CPPg++9.3.0	Success	698,963
Jul 31, 2023 10:35	PROgrm_JARvis	RUSTrust-1.71.0	Success	56,953
Jul 31, 2023 10:35	PROgrm_JARvis	RUSTrust-1.71.0	Success	56,951+1.47 RP
Jul 31, 2023 10:34	PROgrm_JARvis	RUSTrust-1.71.0	Success	57,432+159.60 RP
Jul 31, 2023 10:32	Max Besogonov	CPPg++9.3.0	Success	699,104+10.35 RP
Jul 31, 2023 10:26	PROgrm_JARvis	RUSTrust-1.71.0	Success	690,595
Jul 31, 2023 10:26	Max Besogonov	CPPg++9.3.0	Success	2,530,431+3.95 RP
Jul 31, 2023 10:23	PROgrm_JARvis	RUSTrust-1.71.0	Success	1,710,729
Jul 31, 2023 10:21	PROgrm_JARvis	RUSTrust-1.71.0	Success	688,944+14.51 RP
Jul 31, 2023 09:50	Adolf	GOgo1.20.6	Error
Jul 31, 2023 09:45	Areg Yazychyan	RUSTrust-1.71.0	Error
Jul 31, 2023 09:44	Yaroslav Skrebets	CPPg++9.3.0	Error
Jul 31, 2023 09:42	Yaroslav Skrebets	CPPg++9.3.0	Error
Jul 31, 2023 09:37	Yaroslav Skrebets	CPPg++9.3.0	Success	705,378+0.17 RP
Jul 31, 2023 09:36	Yaroslav Skrebets	CPPg++9.3.0	Success	714,107+14.00 RP
Jul 31, 2023 09:34	Andrey Pfau	CPPg++9.3.0	Error
Jul 31, 2023 09:32	Areg Yazychyan	RUSTrust-1.71.0	Success	57,312+174.48 RP
Jul 31, 2023 07:40	Adolf	GOgo1.20.6	Error
Jul 30, 2023 13:09	Adolf	GOgo1.20.6	Success	67,805+135.05 RP
Jul 30, 2023 10:50	Adolf	GOgo1.20.6	Success	804,740
Jul 30, 2023 10:05	Adolf	GOgo1.20.6	Success	804,099+0.01 RP
Jul 30, 2023 09:51	Adolf	GOgo1.20.6	Success	804,662+12.43 RP
Jul 21, 2023 16:37	gchebanov	CPPg++9.3.0	Success	5,195+1.11 RP
Jul 21, 2023 16:36	gchebanov	CPPg++9.3.0	Error
Jul 21, 2023 16:35	gchebanov	CPPg++9.3.0	Success	5,202
Jul 21, 2023 16:35	gchebanov	CPPg++9.3.0	Success	5,586
Jul 21, 2023 16:31	gchebanov	CPPg++9.3.0	Success	5,198+0.37 RP
Jul 21, 2023 16:31	gchebanov	CPPg++9.3.0	Success	5,212
Jul 21, 2023 16:30	gchebanov	CPPg++9.3.0	Success	5,215
Jul 21, 2023 16:30	gchebanov	CPPg++9.3.0	Success	5,339
Jul 21, 2023 16:29	gchebanov	CPPg++9.3.0	Success	5,338
Jul 21, 2023 16:25	gchebanov	CPPg++9.3.0	Success	5,373
Jul 21, 2023 16:25	gchebanov	CPPg++9.3.0	Success	6,323
Jul 21, 2023 16:25	gchebanov	CPPg++9.3.0	Success	6,305
Jul 21, 2023 16:24	gchebanov	CPPg++9.3.0	Success	5,648
Jul 21, 2023 16:24	gchebanov	CPPg++9.3.0	Success	5,607
Jul 21, 2023 16:23	gchebanov	CPPg++9.3.0	Success	6,377
Jul 21, 2023 11:58	gchebanov	CPPg++9.3.0	Success	5,588
Jul 21, 2023 11:12	gchebanov	CPPg++9.3.0	Success	5,199+1.48 RP
Jul 21, 2023 11:10	gchebanov	CPPg++9.3.0	Success	5,531
Jul 21, 2023 11:09	gchebanov	CPPg++9.3.0	Success	5,625
Jul 21, 2023 11:08	gchebanov	CPPg++9.3.0	Error
Jul 21, 2023 11:03	gchebanov	CPPg++9.3.0	Success	5,532
Jul 21, 2023 10:55	gchebanov	CPPg++9.3.0	Success	5,642
Jul 20, 2023 23:05	gchebanov	CPPg++9.3.0	Success	5,367
Jul 20, 2023 23:05	gchebanov	CPPg++9.3.0	Success	5,208
Jul 20, 2023 22:53	gchebanov	CPPg++9.3.0	Success	6,370
Jul 20, 2023 22:52	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:52	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:50	gchebanov	CPPg++9.3.0	Success	5,624
Jul 20, 2023 22:49	gchebanov	CPPg++9.3.0	Success	5,986
Jul 20, 2023 22:48	gchebanov	CPPg++9.3.0	Success	5,986
Jul 20, 2023 22:37	gchebanov	CPPg++9.3.0	Success	5,224
Jul 20, 2023 22:32	gchebanov	CPPg++9.3.0	Success	5,219
Jul 20, 2023 22:32	gchebanov	CPPg++9.3.0	Success	5,203+51.06 RP
Jul 20, 2023 22:32	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:32	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:32	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:29	gchebanov	CPPg++9.3.0	Error
Jul 20, 2023 22:29	gchebanov	CPPg++9.3.0	Success	5,452
Jul 20, 2023 22:23	gchebanov	CPPg++9.3.0	Success	5,409
Jul 20, 2023 22:23	gchebanov	CPPg++9.3.0	Success	5,413

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