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
Aug 2, 2024 01:21	zielaj	CPPclang++10.0.0	Success	52,428
Aug 2, 2024 01:21	zielaj	CPPclang++10.0.0	Success	63,339
Aug 2, 2024 01:20	zielaj	CPPclang++10.0.0	Success	41,942
Aug 2, 2024 01:19	zielaj	CPPclang++10.0.0	Error
Aug 2, 2024 01:18	zielaj	CPPclang++10.0.0	Error
Aug 2, 2024 01:17	zielaj	CPPclang++10.0.0	Error
Aug 2, 2024 01:14	zielaj	CPPclang++10.0.0	Error
Aug 2, 2024 01:12	zielaj	CPPclang++10.0.0	Success	34,594+89.75 RP
Aug 2, 2024 01:10	zielaj	CPPg++9.4.0	Success	50,171+185.12 RP
Aug 2, 2024 01:05	zielaj	CPPg++9.4.0	Success	704,475+10.22 RP
Aug 2, 2024 01:03	zielaj	CPPg++9.4.0	Success	2,541,064
Aug 2, 2024 01:02	zielaj	CPPclang++10.0.0	Success	2,539,575
Aug 2, 2024 01:00	zielaj	CPPg++9.4.0	Success	2,515,360+3.98 RP
Aug 1, 2024 21:33	Egor Sergeev	CPPg++9.4.0	Success	4,416
Aug 1, 2024 21:32	Egor Sergeev	CPPg++9.4.0	Success	4,408+3.08 RP
Aug 1, 2024 21:31	Egor Sergeev	CPPg++9.4.0	Success	4,414+15.29 RP
Aug 1, 2024 21:30	Egor Sergeev	CPPg++9.4.0	Success	4,444+6.56 RP
Aug 1, 2024 21:20	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 21:14	Nao Yonashiro	CPPclang++10.0.0	Success	4,749
Aug 1, 2024 19:58	Nao Yonashiro	CPPclang++10.0.0	Success	4,740+8.86 RP
Aug 1, 2024 19:56	Nao Yonashiro	CPPclang++10.0.0	Success	4,760+278.68 RP
Aug 1, 2024 19:53	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 19:49	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 19:32	Nao Yonashiro	CPPclang++10.0.0	Success	5,488+9.91 RP
Aug 1, 2024 19:29	Nao Yonashiro	CPPclang++10.0.0	Success	5,645
Aug 1, 2024 19:26	Nao Yonashiro	CPPclang++10.0.0	Success	5,518+4.91 RP
Aug 1, 2024 18:16	Nao Yonashiro	CPPclang++10.0.0	Success	5,533+16.19 RP
Aug 1, 2024 18:15	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 18:09	Nao Yonashiro	CPPclang++10.0.0	Success	5,583+783.90 RP
Aug 1, 2024 18:05	Nao Yonashiro	CPPclang++10.0.0	Success	9,928+8.65 RP
Aug 1, 2024 17:57	Nao Yonashiro	CPPclang++10.0.0	Success	10,014+39.74 RP
Aug 1, 2024 17:55	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 17:54	Liam Buchanan	CPPclang++10.0.0	Error
Aug 1, 2024 17:51	Nao Yonashiro	CPPclang++10.0.0	Success	10,582
Aug 1, 2024 17:50	Liam Buchanan	CPPclang++10.0.0	Error
Aug 1, 2024 17:48	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 17:46	Liam Buchanan	CPPclang++10.0.0	Error
Aug 1, 2024 17:46	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 17:44	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 17:42	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 17:31	Nao Yonashiro	CPPclang++10.0.0	Error
Aug 1, 2024 03:51	Nao Yonashiro	CPPclang++10.0.0	Success	10,429+43.11 RP
Aug 1, 2024 03:49	Nao Yonashiro	CPPclang++10.0.0	Success	11,235
Aug 1, 2024 01:29	mgilder	RUSTrust-1.80.0	Success	26,757+373.73 RP
Aug 1, 2024 00:59	Avinash Boddu	CSHARP9.0.0-preview.6	Success	9,668+9.22 RP
Aug 1, 2024 00:57	Avinash Boddu	CSHARP8.0.7	Success	9,818
Aug 1, 2024 00:32	Avinash Boddu	CSHARP8.0.7	Success	9,818
Aug 1, 2024 00:31	Avinash Boddu	CSHARP8.0.7	Success	9,862
Aug 1, 2024 00:28	Avinash Boddu	CSHARP8.0.7	Success	9,852
Aug 1, 2024 00:25	Avinash Boddu	CSHARP8.0.7	Success	9,831
Aug 1, 2024 00:24	Avinash Boddu	CSHARP8.0.7	Success	10,885
Aug 1, 2024 00:18	Avinash Boddu	CSHARP8.0.7	Success	10,546
Aug 1, 2024 00:17	Avinash Boddu	CSHARP8.0.7	Error
Aug 1, 2024 00:16	Avinash Boddu	CSHARP8.0.7	Error
Aug 1, 2024 00:14	Avinash Boddu	CSHARP8.0.7	Error
Aug 1, 2024 00:11	Avinash Boddu	CSHARP8.0.7	Error
Aug 1, 2024 00:00	Avinash Boddu	CSHARP8.0.7	Success	10,361
Jul 31, 2024 23:58	Avinash Boddu	CSHARP8.0.7	Success	12,971
Jul 31, 2024 23:57	Avinash Boddu	CSHARP8.0.7	Success	12,896
Jul 31, 2024 23:55	Avinash Boddu	CSHARP8.0.7	Success	10,003
Jul 31, 2024 23:52	Avinash Boddu	CSHARP8.0.7	Success	9,755+953.66 RP
Jul 31, 2024 23:48	Avinash Boddu	CSHARP8.0.7	Success	159,383
Jul 31, 2024 23:45	Avinash Boddu	CSHARP8.0.7	Success	151,354
Jul 31, 2024 23:41	Avinash Boddu	CSHARP8.0.7	Success	198,915
Jul 31, 2024 23:37	Avinash Boddu	CSHARP8.0.7	Error
Jul 31, 2024 23:28	Avinash Boddu	CSHARP8.0.7	Success	266,405
Jul 31, 2024 23:24	Avinash Boddu	CSHARP8.0.7	Error
Jul 31, 2024 23:16	Avinash Boddu	CSHARP8.0.7	Success	139,945+25.13 RP
Jul 31, 2024 23:16	Myles	CPPg++9.4.0	Error
Jul 31, 2024 23:09	Avinash Boddu	CSHARP8.0.7	Error
Jul 31, 2024 23:07	Avinash Boddu	CSHARP8.0.7	Error
Jul 31, 2024 23:01	Avinash Boddu	CSHARP8.0.7	Error
Jul 31, 2024 22:47	Avinash Boddu	CSHARP9.0.0-preview.6	Error
Jul 31, 2024 22:45	Avinash Boddu	CSHARP9.0.0-preview.6	Error
Jul 31, 2024 22:44	Avinash Boddu	CSHARP9.0.0-preview.6	Error
Jul 31, 2024 19:17	Nao Yonashiro	GOgo1.22.5	Success	10,920+5.92 RP
Jul 31, 2024 19:10	Nao Yonashiro	GOgo1.22.5	Success	10,991+626.62 RP
Jul 31, 2024 19:08	Nao Yonashiro	GOgo1.22.5	Success	35,309+180.13 RP
Jul 31, 2024 19:05	Nao Yonashiro	GOgo1.22.5	Success	97,012+90.92 RP
Jul 31, 2024 18:59	Nao Yonashiro	GOgo1.22.5	Success	822,092+12.16 RP
Jul 31, 2024 15:47	Ben	CPPg++9.4.0	Success	4,567
Jul 31, 2024 15:45	Ben	CPPg++9.4.0	Error
Jul 31, 2024 15:44	Ben	CPPg++9.4.0	Success	4,511
Jul 31, 2024 14:20	matsuoka-601	CPPg++9.4.0	Error
Jul 31, 2024 13:35	Ben	CPPg++9.4.0	Success	4,899
Jul 31, 2024 13:26	Ben	CPPg++9.4.0	Success	4,522
Jul 31, 2024 13:20	Ben	CPPg++9.4.0	Success	4,513
Jul 31, 2024 12:56	Ben	CPPg++9.4.0	Success	4,517
Jul 31, 2024 12:47	Ben	CPPg++9.4.0	Success	4,495
Jul 31, 2024 12:15	Ben	CPPg++9.4.0	Success	4,675
Jul 31, 2024 12:12	Ben	CPPg++9.4.0	Success	5,227
Jul 31, 2024 10:51	Ben	CPPg++9.4.0	Success	4,498
Jul 31, 2024 10:50	Ben	CPPg++9.4.0	Success	4,483+13.85 RP
Jul 31, 2024 08:49	Ben	CPPg++9.4.0	Success	4,511+12.70 RP
Jul 31, 2024 08:46	Ben	CPPg++9.4.0	Error
Jul 31, 2024 07:56	Ben	CPPg++9.4.0	Success	4,653
Jul 31, 2024 07:55	Ben	CPPg++9.4.0	Success	4,647
Jul 31, 2024 05:39	Ben	CPPg++9.4.0	Success	4,651
Jul 31, 2024 05:08	Ben	CPPg++9.4.0	Success	4,670
Jul 31, 2024 05:04	Ben	CPPg++9.4.0	Success	4,832

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