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
Jul 20, 2024 13:22	Micah Switzer	CPPg++9.4.0	Success	10,354+16.59 RP
Jul 20, 2024 13:17	Micah Switzer	CPPg++9.4.0	Success	10,550
Jul 20, 2024 13:16	Micah Switzer	CPPg++9.4.0	Success	10,535+1.80 RP
Jul 20, 2024 13:16	Micah Switzer	CPPg++9.4.0	Success	10,591
Jul 20, 2024 13:15	Micah Switzer	CPPg++9.4.0	Success	10,568
Jul 20, 2024 13:10	Micah Switzer	CPPg++9.4.0	Success	10,566
Jul 20, 2024 13:09	Micah Switzer	CPPg++9.4.0	Success	10,569
Jul 20, 2024 13:06	Micah Switzer	CPPg++9.4.0	Success	10,555+4.20 RP
Jul 20, 2024 13:06	Micah Switzer	CPPg++9.4.0	Success	10,632
Jul 20, 2024 13:06	Micah Switzer	CPPg++9.4.0	Success	10,651
Jul 20, 2024 13:04	Micah Switzer	CPPg++9.4.0	Success	10,602+22.32 RP
Jul 20, 2024 12:56	Micah Switzer	CPPg++9.4.0	Success	10,859+17.63 RP
Jul 20, 2024 12:54	Micah Switzer	CPPg++9.4.0	Success	11,071+31.88 RP
Jul 20, 2024 12:49	Micah Switzer	CPPg++9.4.0	Success	11,476+867.41 RP
Jul 20, 2024 12:44	Matt Stuchlik	CPPclang++10.0.0	Success	4,681
Jul 20, 2024 12:43	Matt Stuchlik	CPPclang++10.0.0	Success	4,676
Jul 20, 2024 12:42	Matt Stuchlik	CPPclang++10.0.0	Success	4,680
Jul 20, 2024 12:41	Matt Stuchlik	CPPclang++10.0.0	Success	4,721
Jul 20, 2024 12:40	Matt Stuchlik	CPPclang++10.0.0	Success	4,705
Jul 20, 2024 12:39	Matt Stuchlik	CPPclang++10.0.0	Success	4,695
Jul 20, 2024 12:36	Matt Stuchlik	CPPclang++10.0.0	Success	4,673+1.37 RP
Jul 20, 2024 12:35	Matt Stuchlik	CPPclang++10.0.0	Success	4,689
Jul 20, 2024 12:35	Matt Stuchlik	CPPclang++10.0.0	Success	4,683
Jul 20, 2024 12:34	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 20, 2024 12:34	Matt Stuchlik	CPPclang++10.0.0	Success	4,685
Jul 20, 2024 12:28	Matt Stuchlik	CPPclang++10.0.0	Success	4,971
Jul 20, 2024 12:27	Matt Stuchlik	CPPclang++10.0.0	Success	4,979
Jul 20, 2024 12:26	Matt Stuchlik	CPPclang++10.0.0	Success	4,848
Jul 20, 2024 12:25	Matt Stuchlik	CPPclang++10.0.0	Success	4,701
Jul 20, 2024 12:22	Matt Stuchlik	CPPclang++10.0.0	Success	5,098
Jul 20, 2024 12:21	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 20, 2024 12:20	Matt Stuchlik	CPPclang++10.0.0	Success	4,687
Jul 20, 2024 12:17	Matt Stuchlik	CPPclang++10.0.0	Success	4,833
Jul 20, 2024 12:16	Matt Stuchlik	CPPclang++10.0.0	Success	4,752
Jul 20, 2024 11:58	Matt Stuchlik	CPPclang++10.0.0	Success	4,683
Jul 20, 2024 11:58	Matt Stuchlik	CPPclang++10.0.0	Success	4,685
Jul 20, 2024 11:57	Matt Stuchlik	CPPclang++10.0.0	Success	4,676+1.37 RP
Jul 20, 2024 11:51	Matt Stuchlik	CPPclang++10.0.0	Success	4,679+0.46 RP
Jul 20, 2024 11:51	Matt Stuchlik	CPPclang++10.0.0	Success	4,686
Jul 20, 2024 11:51	Matt Stuchlik	CPPclang++10.0.0	Success	4,680+7.73 RP
Jul 20, 2024 11:50	Matt Stuchlik	CPPclang++10.0.0	Success	4,697+18.87 RP
Jul 20, 2024 11:50	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 20, 2024 11:47	Matt Stuchlik	CPPclang++10.0.0	Success	4,782
Jul 20, 2024 11:39	Matt Stuchlik	CPPclang++10.0.0	Success	4,875
Jul 20, 2024 11:38	Matt Stuchlik	CPPclang++10.0.0	Success	4,764
Jul 20, 2024 11:37	Matt Stuchlik	CPPclang++10.0.0	Success	5,063
Jul 20, 2024 11:37	Matt Stuchlik	CPPclang++10.0.0	Success	5,014
Jul 20, 2024 11:35	Matt Stuchlik	CPPclang++10.0.0	Success	5,528
Jul 20, 2024 11:31	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 20, 2024 11:30	Matt Stuchlik	CPPclang++10.0.0	Success	4,765
Jul 20, 2024 11:19	Micah Switzer	CPPg++9.4.0	Success	2,515,396+3.98 RP
Jul 20, 2024 11:06	Matt Stuchlik	CPPclang++10.0.0	Success	5,094
Jul 20, 2024 10:57	Matt Stuchlik	CPPclang++10.0.0	Success	4,739+11.95 RP
Jul 20, 2024 10:56	Matt Stuchlik	CPPclang++10.0.0	Success	4,857
Jul 20, 2024 10:52	Matt Stuchlik	CPPclang++10.0.0	Success	4,842
Jul 20, 2024 10:46	Matt Stuchlik	CPPclang++10.0.0	Success	4,766+16.60 RP
Jul 20, 2024 10:39	Matt Stuchlik	CPPclang++10.0.0	Success	5,138
Jul 20, 2024 10:38	Matt Stuchlik	CPPclang++10.0.0	Success	4,988
Jul 20, 2024 10:33	Matt Stuchlik	CPPclang++10.0.0	Success	4,821
Jul 20, 2024 10:31	Matt Stuchlik	CPPclang++10.0.0	Success	4,804+94.32 RP
Jul 20, 2024 00:16	Charlie Shepherd	RUSTrust-1.79.0	Success	10,647
Jul 20, 2024 00:12	Charlie Shepherd	RUSTrust-1.79.0	Success	10,630+940.73 RP
Jul 19, 2024 14:32	Matt Stuchlik	CPPclang++10.0.0	Success	5,032+111.46 RP
Jul 19, 2024 12:03	Matt Stuchlik	CPPclang++10.0.0	Success	5,334
Jul 19, 2024 12:02	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 19, 2024 12:00	Matt Stuchlik	CPPclang++10.0.0	Success	5,371
Jul 19, 2024 11:43	Matt Stuchlik	CPPclang++10.0.0	Success	5,495
Jul 19, 2024 10:29	Matt Stuchlik	CPPclang++10.0.0	Error
Jul 19, 2024 10:28	Matt Stuchlik	CPPclang++10.0.0	Success	5,334
Jul 19, 2024 10:23	Matt Stuchlik	CPPclang++10.0.0	Success	5,332
Jul 19, 2024 10:23	Matt Stuchlik	CPPclang++10.0.0	Success	5,335
Jul 19, 2024 10:22	Matt Stuchlik	CPPclang++10.0.0	Success	5,338
Jul 19, 2024 10:17	Matt Stuchlik	CPPclang++10.0.0	Success	5,471
Jul 19, 2024 10:15	Matt Stuchlik	CPPclang++10.0.0	Success	5,540
Jul 19, 2024 10:09	Matt Stuchlik	CPPclang++10.0.0	Success	5,586
Jul 19, 2024 10:09	Matt Stuchlik	CPPclang++10.0.0	Success	5,525
Jul 19, 2024 10:09	Matt Stuchlik	CPPclang++10.0.0	Success	5,338
Jul 19, 2024 10:07	Matt Stuchlik	CPPclang++10.0.0	Success	5,490
Jul 19, 2024 10:07	Matt Stuchlik	CPPclang++10.0.0	Success	5,472
Jul 19, 2024 10:07	Matt Stuchlik	CPPclang++10.0.0	Success	5,451
Jul 19, 2024 10:06	Matt Stuchlik	CPPclang++10.0.0	Success	5,502
Jul 19, 2024 10:06	Matt Stuchlik	CPPclang++10.0.0	Success	5,490
Jul 19, 2024 10:05	Matt Stuchlik	CPPclang++10.0.0	Success	5,451
Jul 19, 2024 10:04	Matt Stuchlik	CPPclang++10.0.0	Success	5,491
Jul 19, 2024 10:04	Matt Stuchlik	CPPclang++10.0.0	Success	5,462
Jul 19, 2024 10:03	Matt Stuchlik	CPPclang++10.0.0	Success	5,452
Jul 19, 2024 10:03	Matt Stuchlik	CPPclang++10.0.0	Success	5,439
Jul 19, 2024 10:01	Matt Stuchlik	CPPclang++10.0.0	Success	5,455
Jul 19, 2024 10:01	Matt Stuchlik	CPPclang++10.0.0	Success	5,446
Jul 19, 2024 10:00	Matt Stuchlik	CPPclang++10.0.0	Success	5,462
Jul 19, 2024 10:00	Matt Stuchlik	CPPclang++10.0.0	Success	5,725
Jul 19, 2024 09:57	Matt Stuchlik	CPPclang++10.0.0	Success	5,705
Jul 19, 2024 09:55	Matt Stuchlik	CPPclang++10.0.0	Success	5,768
Jul 19, 2024 09:51	Matt Stuchlik	CPPclang++10.0.0	Success	5,509
Jul 19, 2024 09:50	Matt Stuchlik	CPPclang++10.0.0	Success	6,375
Jul 19, 2024 09:50	Matt Stuchlik	CPPclang++10.0.0	Success	5,452
Jul 19, 2024 09:49	Matt Stuchlik	CPPclang++10.0.0	Success	5,363
Jul 19, 2024 09:49	Matt Stuchlik	CPPclang++10.0.0	Success	5,370
Jul 19, 2024 09:38	Matt Stuchlik	CPPclang++10.0.0	Success	5,358
Jul 19, 2024 07:32	matsuoka-601	CPPg++9.4.0	Error

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