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 28, 2024 13:02	Ben	CPPg++9.4.0	Success	4,644
Jul 28, 2024 13:02	Ben	CPPg++9.4.0	Success	4,551
Jul 28, 2024 13:01	Ben	CPPg++9.4.0	Success	4,558
Jul 28, 2024 13:01	Ben	CPPg++9.4.0	Success	4,549
Jul 28, 2024 13:00	Ben	CPPg++9.4.0	Success	4,576
Jul 28, 2024 13:00	Ben	CPPg++9.4.0	Success	4,585
Jul 28, 2024 12:58	Ben	CPPg++9.4.0	Success	4,565
Jul 28, 2024 12:47	Ben	CPPg++9.4.0	Success	4,592
Jul 28, 2024 12:46	Ben	CPPclang++10.0.0	Success	4,735
Jul 28, 2024 12:45	Ben	CPPg++9.4.0	Success	5,365
Jul 28, 2024 12:44	Ben	CPPg++9.4.0	Success	5,127
Jul 28, 2024 12:42	Ben	CPPg++9.4.0	Success	4,653
Jul 28, 2024 12:40	Ben	CPPg++9.4.0	Success	5,046
Jul 28, 2024 12:39	Ben	CPPg++9.4.0	Success	5,031
Jul 28, 2024 11:43	byrtolet	CPPg++9.4.0	Success	2,507,640+3.99 RP
Jul 28, 2024 11:42	byrtolet	CPPg++9.4.0	Error
Jul 28, 2024 09:45	m1el	RUSTrust-1.80.0	Success	12,354
Jul 28, 2024 09:37	m1el	RUSTrust-1.80.0	Success	12,179+22.43 RP
Jul 28, 2024 09:36	m1el	RUSTrust-1.80.0	Success	12,521+798.66 RP
Jul 28, 2024 09:33	Ben	CPPg++9.4.0	Success	4,650
Jul 28, 2024 09:32	Ben	CPPg++9.4.0	Success	4,653
Jul 28, 2024 09:32	Ben	CPPg++9.4.0	Success	4,647
Jul 28, 2024 09:31	Ben	CPPg++9.4.0	Success	4,645
Jul 28, 2024 09:31	Ben	CPPg++9.4.0	Success	4,645
Jul 28, 2024 09:30	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 09:29	Ben	CPPg++9.4.0	Success	7,005
Jul 28, 2024 09:27	Ben	CPPg++9.4.0	Success	6,001
Jul 28, 2024 09:24	Ben	CPPg++9.4.0	Success	5,902
Jul 28, 2024 09:24	Ben	CPPg++9.4.0	Success	4,788
Jul 28, 2024 09:22	Ben	CPPg++9.4.0	Success	5,148
Jul 28, 2024 09:21	Ben	CPPg++9.4.0	Success	4,869
Jul 28, 2024 09:21	Ben	CPPg++9.4.0	Success	4,549
Jul 28, 2024 09:20	Ben	CPPg++9.4.0	Success	5,714
Jul 28, 2024 09:20	Ben	CPPg++9.4.0	Success	5,760
Jul 28, 2024 09:11	Ben	CPPg++9.4.0	Success	4,553
Jul 28, 2024 09:11	Ben	CPPg++9.4.0	Success	4,550
Jul 28, 2024 09:11	Ben	CPPg++9.4.0	Success	4,557
Jul 28, 2024 09:10	Ben	CPPg++9.4.0	Success	4,732
Jul 28, 2024 09:10	Ben	CPPg++9.4.0	Success	4,747
Jul 28, 2024 09:09	Ben	CPPg++9.4.0	Success	5,096
Jul 28, 2024 09:00	Ben	CPPg++9.4.0	Success	4,564
Jul 28, 2024 09:00	Ben	CPPg++9.4.0	Success	4,551
Jul 28, 2024 08:59	Ben	CPPg++9.4.0	Success	4,554
Jul 28, 2024 08:58	Ben	CPPg++9.4.0	Success	4,552
Jul 28, 2024 08:58	Ben	CPPg++9.4.0	Success	4,578
Jul 28, 2024 08:57	Ben	CPPg++9.4.0	Success	4,548+2.41 RP
Jul 28, 2024 08:55	Ben	CPPg++9.4.0	Success	12,046
Jul 28, 2024 08:50	Ben	CPPg++9.4.0	Success	5,127
Jul 28, 2024 08:49	Ben	CPPg++9.4.0	Success	4,889
Jul 28, 2024 08:47	Ben	CPPg++9.4.0	Success	4,565
Jul 28, 2024 08:43	Ben	CPPg++9.4.0	Success	4,556
Jul 28, 2024 08:43	Ben	CPPg++9.4.0	Success	4,651
Jul 28, 2024 08:42	Ben	CPPg++9.4.0	Success	4,647
Jul 28, 2024 08:41	Ben	CPPg++9.4.0	Success	4,562
Jul 28, 2024 08:41	Ben	CPPg++9.4.0	Success	4,586
Jul 28, 2024 08:40	Ben	CPPg++9.4.0	Success	4,650
Jul 28, 2024 08:40	Ben	CPPg++9.4.0	Success	4,562
Jul 28, 2024 08:40	Ben	CPPg++9.4.0	Success	4,560
Jul 28, 2024 08:39	Ben	CPPg++9.4.0	Success	4,568
Jul 28, 2024 08:38	Ben	CPPg++9.4.0	Success	4,553+2.89 RP
Jul 28, 2024 08:37	Ben	CPPg++9.4.0	Success	4,656
Jul 28, 2024 08:37	Ben	CPPg++9.4.0	Success	4,559+16.71 RP
Jul 28, 2024 08:37	Ben	CPPg++9.4.0	Success	4,598
Jul 28, 2024 08:36	Ben	CPPg++9.4.0	Success	4,594+5.67 RP
Jul 28, 2024 08:36	Ben	CPPg++9.4.0	Success	4,668
Jul 28, 2024 08:35	Ben	CPPg++9.4.0	Success	4,644
Jul 28, 2024 08:35	Ben	CPPg++9.4.0	Success	4,821
Jul 28, 2024 08:35	Ben	CPPg++9.4.0	Success	4,917
Jul 28, 2024 08:34	Ben	CPPg++9.4.0	Success	4,649
Jul 28, 2024 08:34	Ben	CPPg++9.4.0	Success	5,072
Jul 28, 2024 08:34	Ben	CPPg++9.4.0	Success	4,962
Jul 28, 2024 08:30	Ben	CPPg++9.4.0	Success	4,667
Jul 28, 2024 08:30	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 08:29	Ben	CPPg++9.4.0	Success	4,606+5.17 RP
Jul 28, 2024 08:28	Ben	CPPg++9.4.0	Success	4,646
Jul 28, 2024 08:28	Ben	CPPg++9.4.0	Error
Jul 28, 2024 08:28	Ben	CPPg++9.4.0	Error
Jul 28, 2024 08:27	Ben	CPPg++9.4.0	Success	4,647
Jul 28, 2024 08:25	Ben	CPPg++9.4.0	Error
Jul 28, 2024 08:23	Ben	CPPg++9.4.0	Success	4,617+8.41 RP
Jul 28, 2024 08:19	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 08:00	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 08:00	Ben	CPPg++9.4.0	Success	4,658
Jul 28, 2024 07:59	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 07:58	Ben	CPPg++9.4.0	Success	7,274
Jul 28, 2024 07:55	Ben	CPPg++9.4.0	Success	4,864
Jul 28, 2024 07:53	Ben	CPPg++9.4.0	Success	4,642
Jul 28, 2024 07:53	Ben	CPPg++9.4.0	Success	4,635+5.57 RP
Jul 28, 2024 07:52	Ben	CPPg++9.4.0	Success	4,651
Jul 28, 2024 07:52	Ben	CPPg++9.4.0	Success	5,124
Jul 28, 2024 07:51	Ben	CPPg++9.4.0	Success	4,648
Jul 28, 2024 07:51	Ben	CPPg++9.4.0	Success	4,647+47.55 RP
Jul 28, 2024 07:50	Ben	CPPg++9.4.0	Success	4,752+88.65 RP
Jul 28, 2024 07:50	Ben	CPPg++9.4.0	Success	4,961+31.60 RP
Jul 28, 2024 07:48	Ben	CPPg++9.4.0	Success	5,068
Jul 28, 2024 07:47	Ben	CPPg++9.4.0	Success	5,041
Jul 28, 2024 07:46	Ben	CPPg++9.4.0	Success	5,354
Jul 28, 2024 07:41	Ben	CPPg++9.4.0	Success	5,352
Jul 28, 2024 07:40	Ben	CPPg++9.4.0	Success	5,053
Jul 28, 2024 07:36	Ben	CPPg++9.4.0	Success	5,056

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