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 9, 2024 20:19	zielaj	CPPg++9.4.0	Success	4,339
Aug 9, 2024 20:04	zielaj	CPPg++9.4.0	Success	376,180
Aug 9, 2024 20:02	zielaj	CPPg++9.4.0	Success	376,176
Aug 9, 2024 19:49	zielaj	CPPg++9.4.0	Success	382,311
Aug 9, 2024 19:49	zielaj	CPPg++9.4.0	Success	379,376
Aug 9, 2024 19:48	zielaj	CPPg++9.4.0	Success	376,111
Aug 9, 2024 18:22	zielaj	CPPg++9.4.0	Success	376,303
Aug 9, 2024 18:21	zielaj	CPPg++9.4.0	Success	380,161
Aug 9, 2024 18:19	zielaj	CPPg++9.4.0	Success	376,589
Aug 9, 2024 18:15	zielaj	CPPg++9.4.0	Success	377,178
Aug 9, 2024 17:20	Casper Belier	CPPg++9.4.0	Success	5,812
Aug 9, 2024 17:19	Casper Belier	CPPg++9.4.0	Success	5,780
Aug 9, 2024 17:03	Casper Belier	CPPg++9.4.0	Success	5,777
Aug 9, 2024 17:02	Casper Belier	CPPg++9.4.0	Success	5,784
Aug 9, 2024 16:58	Casper Belier	CPPg++9.4.0	Success	6,693
Aug 9, 2024 16:58	Casper Belier	CPPg++9.4.0	Success	5,802
Aug 9, 2024 16:57	Casper Belier	CPPg++9.4.0	Success	6,651
Aug 8, 2024 23:21	Casper Belier	CPPg++9.4.0	Success	5,785
Aug 8, 2024 23:20	Casper Belier	CPPg++9.4.0	Success	5,898
Aug 8, 2024 23:20	Casper Belier	CPPg++9.4.0	Success	6,723
Aug 8, 2024 23:19	Casper Belier	CPPg++9.4.0	Success	15,628
Aug 8, 2024 23:19	Casper Belier	CPPg++9.4.0	Success	5,915
Aug 8, 2024 23:19	Casper Belier	CPPg++9.4.0	Success	5,909
Aug 8, 2024 23:17	Casper Belier	CPPg++9.4.0	Success	5,895
Aug 8, 2024 23:17	Casper Belier	CPPg++9.4.0	Success	5,836
Aug 8, 2024 23:14	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 23:12	Casper Belier	CPPg++9.4.0	Success	5,847
Aug 8, 2024 23:09	Casper Belier	CPPg++9.4.0	Success	5,439+240.36 RP
Aug 8, 2024 22:24	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 22:24	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 22:20	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 21:57	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 21:56	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 21:51	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 16:28	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 16:22	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 16:16	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 15:51	Casper Belier	CPPg++9.4.0	Success	6,257+1'357.19 RP
Aug 8, 2024 15:50	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 15:50	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 13:35	Casper Belier	CPPg++9.4.0	Error
Aug 8, 2024 13:21	Casper Belier	CPPg++9.4.0	Success	41,491+12.99 RP
Aug 8, 2024 13:15	Casper Belier	CPPg++9.4.0	Success	43,854+224.06 RP
Aug 8, 2024 13:01	Casper Belier	CPPg++9.4.0	Success	2,516,164+3.97 RP
Aug 8, 2024 03:59	zielaj	CPPg++9.4.0	Success	4,337+0.53 RP
Aug 8, 2024 03:58	zielaj	CPPg++9.4.0	Success	4,341
Aug 8, 2024 03:50	zielaj	CPPclang++10.0.0	Success	4,341
Aug 8, 2024 03:45	zielaj	CPPg++9.4.0	Success	4,401
Aug 8, 2024 03:44	zielaj	CPPg++9.4.0	Success	4,358
Aug 8, 2024 03:43	zielaj	CPPg++9.4.0	Success	4,339
Aug 8, 2024 03:43	zielaj	CPPg++9.4.0	Success	4,340
Aug 8, 2024 03:43	zielaj	CPPg++9.4.0	Success	4,417
Aug 8, 2024 03:42	zielaj	CPPg++9.4.0	Success	4,354
Aug 8, 2024 03:40	zielaj	CPPg++9.4.0	Success	4,339
Aug 8, 2024 03:39	zielaj	CPPg++9.4.0	Success	4,339
Aug 8, 2024 03:38	zielaj	CPPg++9.4.0	Success	4,338
Aug 8, 2024 03:35	zielaj	CPPg++9.4.0	Success	4,435
Aug 8, 2024 03:34	zielaj	CPPg++9.4.0	Success	4,808
Aug 8, 2024 03:33	zielaj	CPPg++9.4.0	Success	4,962
Aug 8, 2024 03:32	zielaj	CPPg++9.4.0	Success	5,326
Aug 8, 2024 03:20	zielaj	CPPg++9.4.0	Success	4,340
Aug 8, 2024 03:14	zielaj	CPPg++9.4.0	Success	4,340
Aug 8, 2024 03:11	zielaj	CPPg++9.4.0	Success	4,341
Aug 8, 2024 03:09	zielaj	CPPg++9.4.0	Success	377,144
Aug 8, 2024 03:08	zielaj	CPPg++9.4.0	Success	378,255
Aug 8, 2024 02:55	zielaj	CPPg++9.4.0	Success	390,563
Aug 8, 2024 02:53	zielaj	CPPg++9.4.0	Success	3,764,156
Aug 8, 2024 02:03	zielaj	CPPclang++10.0.0	Success	4,342
Aug 8, 2024 02:02	zielaj	CPPg++9.4.0	Success	4,341
Aug 8, 2024 02:01	zielaj	CPPg++9.4.0	Success	4,339
Aug 8, 2024 02:01	zielaj	CPPg++9.4.0	Success	4,340
Aug 8, 2024 01:38	zielaj	CPPg++9.4.0	Success	4,345
Aug 8, 2024 01:35	zielaj	CPPclang++10.0.0	Success	4,347
Aug 7, 2024 12:37	zielaj	CPPg++9.4.0	Success	4,441
Aug 7, 2024 11:51	zielaj	CPPg++9.4.0	Success	377,202
Aug 7, 2024 11:51	zielaj	CPPg++9.4.0	Success	377,968
Aug 7, 2024 11:48	zielaj	CPPg++9.4.0	Success	378,218
Aug 7, 2024 11:46	zielaj	CPPg++9.4.0	Success	378,079
Aug 7, 2024 11:44	zielaj	CPPg++9.4.0	Success	381,734
Aug 7, 2024 11:44	zielaj	CPPg++9.4.0	Success	381,830
Aug 7, 2024 11:43	zielaj	CPPg++9.4.0	Success	378,739
Aug 7, 2024 11:41	zielaj	CPPg++9.4.0	Error
Aug 7, 2024 11:40	zielaj	CPPg++9.4.0	Error
Aug 7, 2024 11:39	zielaj	CPPg++9.4.0	Error
Aug 7, 2024 11:38	zielaj	CPPg++9.4.0	Success	378,117
Aug 7, 2024 11:38	zielaj	CPPg++9.4.0	Success	378,514
Aug 7, 2024 11:37	zielaj	CPPg++9.4.0	Success	378,139
Aug 7, 2024 11:35	zielaj	CPPg++9.4.0	Success	378,218
Aug 7, 2024 11:35	zielaj	CPPg++9.4.0	Success	378,074
Aug 7, 2024 11:32	zielaj	CPPg++9.4.0	Error
Aug 7, 2024 11:31	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 08:06	Nao Yonashiro	CPPg++9.4.0	Error
Aug 7, 2024 05:58	Nao Yonashiro	CPPg++9.4.0	Success	4,459
Aug 7, 2024 05:56	Nao Yonashiro	CPPg++9.4.0	Success	4,440
Aug 7, 2024 05:52	Nao Yonashiro	CPPg++9.4.0	Success	4,426+2.04 RP
Aug 7, 2024 05:45	Nao Yonashiro	CPPg++9.4.0	Success	4,447
Aug 7, 2024 05:25	Nao Yonashiro	CPPclang++10.0.0	Success	4,467
Aug 7, 2024 03:57	matsuoka-601	CPPg++9.4.0	Success	4,419
Aug 7, 2024 03:52	matsuoka-601	CPPg++9.4.0	Error
Aug 7, 2024 03:51	matsuoka-601	CPPg++9.4.0	Success	4,429

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