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
Aug 3, 2024 04:46	Myles	CPPg++9.4.0	Success	4,435
Aug 3, 2024 04:45	jeffplaisance	CPPg++9.4.0	Success	4,525
Aug 3, 2024 04:45	Myles	CPPg++9.4.0	Success	4,486
Aug 3, 2024 04:45	Myles	CPPg++9.4.0	Success	4,446
Aug 3, 2024 04:44	Myles	CPPg++9.4.0	Success	4,456
Aug 3, 2024 04:44	Myles	CPPg++9.4.0	Success	4,530
Aug 3, 2024 04:43	Myles	CPPg++9.4.0	Success	4,434+5.07 RP
Aug 3, 2024 04:43	Myles	CPPg++9.4.0	Success	4,444+7.07 RP
Aug 3, 2024 04:42	Myles	CPPg++9.4.0	Success	4,540
Aug 3, 2024 04:40	jeffplaisance	CPPg++9.4.0	Success	4,509
Aug 3, 2024 04:40	jeffplaisance	CPPg++9.4.0	Success	4,520
Aug 3, 2024 04:38	jeffplaisance	CPPg++9.4.0	Success	4,568
Aug 3, 2024 04:37	Myles	CPPg++9.4.0	Success	4,458+1.51 RP
Aug 3, 2024 04:34	jeffplaisance	CPPg++9.4.0	Success	4,507
Aug 3, 2024 04:34	jeffplaisance	CPPg++9.4.0	Success	4,524
Aug 3, 2024 04:30	jeffplaisance	CPPg++9.4.0	Success	4,525
Aug 3, 2024 04:29	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 04:29	Myles	CPPg++9.4.0	Success	4,463
Aug 3, 2024 04:27	jeffplaisance	CPPg++9.4.0	Success	4,583
Aug 3, 2024 04:24	jeffplaisance	CPPg++9.4.0	Success	4,559
Aug 3, 2024 04:20	jeffplaisance	CPPg++9.4.0	Success	6,521
Aug 3, 2024 04:17	jeffplaisance	CPPg++9.4.0	Success	6,650
Aug 3, 2024 04:15	jeffplaisance	CPPg++9.4.0	Success	6,920
Aug 3, 2024 04:12	jeffplaisance	CPPg++9.4.0	Success	6,820
Aug 3, 2024 04:11	jeffplaisance	CPPg++9.4.0	Success	6,665
Aug 3, 2024 04:10	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 04:09	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 04:00	zielaj	CPPg++9.4.0	Success	4,921
Aug 3, 2024 03:53	zielaj	CPPclang++10.0.0	Success	4,908+6.21 RP
Aug 3, 2024 03:53	jeffplaisance	CPPg++9.4.0	Success	4,651
Aug 3, 2024 03:49	zielaj	CPPclang++10.0.0	Success	4,948
Aug 3, 2024 03:48	zielaj	CPPclang++10.0.0	Success	5,041
Aug 3, 2024 03:43	jeffplaisance	CPPg++9.4.0	Success	4,503
Aug 3, 2024 03:43	jeffplaisance	CPPg++9.4.0	Success	4,520
Aug 3, 2024 03:42	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 03:41	zielaj	CPPclang++10.0.0	Success	5,864
Aug 3, 2024 03:40	zielaj	CPPclang++10.0.0	Success	4,936
Aug 3, 2024 03:40	zielaj	CPPclang++10.0.0	Success	4,990
Aug 3, 2024 03:39	zielaj	CPPclang++10.0.0	Success	5,127
Aug 3, 2024 03:39	zielaj	CPPclang++10.0.0	Success	5,034
Aug 3, 2024 03:39	zielaj	CPPclang++10.0.0	Success	5,013
Aug 3, 2024 03:38	zielaj	CPPclang++10.0.0	Success	5,002
Aug 3, 2024 03:38	zielaj	CPPclang++10.0.0	Success	5,143
Aug 3, 2024 03:38	zielaj	CPPclang++10.0.0	Success	5,029
Aug 3, 2024 03:38	jeffplaisance	CPPg++9.4.0	Success	4,798
Aug 3, 2024 03:37	zielaj	CPPclang++10.0.0	Success	5,325
Aug 3, 2024 03:37	zielaj	CPPclang++10.0.0	Success	5,225
Aug 3, 2024 03:36	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 03:35	zielaj	CPPclang++10.0.0	Success	5,098
Aug 3, 2024 03:35	zielaj	CPPclang++10.0.0	Success	5,167
Aug 3, 2024 03:30	zielaj	CPPclang++10.0.0	Success	5,270
Aug 3, 2024 03:30	zielaj	CPPclang++10.0.0	Success	5,742
Aug 3, 2024 03:29	zielaj	CPPclang++10.0.0	Success	5,139
Aug 3, 2024 03:28	zielaj	CPPclang++10.0.0	Success	4,924
Aug 3, 2024 03:25	zielaj	CPPclang++10.0.0	Success	5,795
Aug 3, 2024 03:25	zielaj	CPPclang++10.0.0	Success	5,679
Aug 3, 2024 03:25	zielaj	CPPclang++10.0.0	Success	5,142
Aug 3, 2024 03:24	zielaj	CPPclang++10.0.0	Success	4,932
Aug 3, 2024 03:23	zielaj	CPPclang++10.0.0	Success	4,948
Aug 3, 2024 03:22	zielaj	CPPclang++10.0.0	Success	4,948
Aug 3, 2024 03:22	zielaj	CPPclang++10.0.0	Success	4,923+32.88 RP
Aug 3, 2024 03:20	zielaj	CPPclang++10.0.0	Success	5,122
Aug 3, 2024 03:19	zielaj	CPPclang++10.0.0	Success	5,101
Aug 3, 2024 03:19	zielaj	CPPclang++10.0.0	Success	5,037
Aug 3, 2024 03:19	zielaj	CPPclang++10.0.0	Success	5,044
Aug 3, 2024 03:18	zielaj	CPPclang++10.0.0	Success	5,004+26.40 RP
Aug 3, 2024 03:18	zielaj	CPPclang++10.0.0	Success	5,186
Aug 3, 2024 03:17	zielaj	CPPclang++10.0.0	Success	5,792
Aug 3, 2024 03:17	jeffplaisance	CPPg++9.4.0	Success	4,489
Aug 3, 2024 03:17	zielaj	CPPclang++10.0.0	Error
Aug 3, 2024 03:16	zielaj	CPPclang++10.0.0	Error
Aug 3, 2024 03:15	zielaj	CPPclang++10.0.0	Success	5,115
Aug 3, 2024 03:13	zielaj	CPPclang++10.0.0	Success	5,104
Aug 3, 2024 03:13	zielaj	CPPclang++10.0.0	Success	5,095
Aug 3, 2024 03:12	zielaj	CPPclang++10.0.0	Success	5,093
Aug 3, 2024 03:12	zielaj	CPPclang++10.0.0	Success	5,099
Aug 3, 2024 03:10	zielaj	CPPclang++10.0.0	Success	5,121
Aug 3, 2024 03:09	jeffplaisance	CPPg++9.4.0	Success	4,486
Aug 3, 2024 03:08	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 03:07	zielaj	CPPclang++10.0.0	Success	5,113
Aug 3, 2024 03:06	zielaj	CPPclang++10.0.0	Success	5,108
Aug 3, 2024 03:05	zielaj	CPPclang++10.0.0	Success	5,152
Aug 3, 2024 03:05	zielaj	CPPclang++10.0.0	Success	5,116
Aug 3, 2024 03:04	zielaj	CPPclang++10.0.0	Success	5,110
Aug 3, 2024 03:04	zielaj	CPPclang++10.0.0	Success	5,104
Aug 3, 2024 03:03	zielaj	CPPclang++10.0.0	Error
Aug 3, 2024 03:01	zielaj	CPPclang++10.0.0	Error
Aug 3, 2024 03:01	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 02:59	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 02:59	jeffplaisance	CPPg++9.4.0	Error
Aug 3, 2024 02:59	zielaj	CPPclang++10.0.0	Success	5,100
Aug 3, 2024 02:58	zielaj	CPPclang++10.0.0	Success	5,074
Aug 3, 2024 02:57	zielaj	CPPclang++10.0.0	Success	5,136
Aug 3, 2024 02:56	zielaj	CPPclang++10.0.0	Success	5,071+70.13 RP
Aug 3, 2024 02:54	zielaj	CPPclang++10.0.0	Success	5,296
Aug 3, 2024 02:52	zielaj	CPPclang++10.0.0	Success	5,289
Aug 3, 2024 02:51	zielaj	CPPclang++10.0.0	Success	5,258+2.53 RP
Aug 3, 2024 02:51	zielaj	CPPclang++10.0.0	Success	5,265+2.52 RP
Aug 3, 2024 02:50	zielaj	CPPclang++10.0.0	Success	5,272+12.15 RP
Aug 3, 2024 02:49	zielaj	CPPclang++10.0.0	Success	5,322

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