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 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
Aug 7, 2024 03:51	matsuoka-601	CPPg++9.4.0	Success	4,429
Aug 7, 2024 03:38	zielaj	CPPg++9.4.0	Success	4,339
Aug 7, 2024 03:37	zielaj	CPPg++9.4.0	Success	4,350
Aug 7, 2024 03:37	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 03:36	zielaj	CPPg++9.4.0	Success	4,368
Aug 7, 2024 03:36	zielaj	CPPg++9.4.0	Success	4,339
Aug 7, 2024 03:33	zielaj	CPPg++9.4.0	Success	4,389
Aug 7, 2024 03:33	zielaj	CPPg++9.4.0	Success	4,378
Aug 7, 2024 03:32	zielaj	CPPg++9.4.0	Success	4,436
Aug 7, 2024 03:32	zielaj	CPPg++9.4.0	Success	4,435
Aug 7, 2024 03:31	zielaj	CPPg++9.4.0	Success	4,440
Aug 7, 2024 03:29	zielaj	CPPg++9.4.0	Success	4,338
Aug 7, 2024 03:23	zielaj	CPPg++9.4.0	Success	4,338
Aug 7, 2024 03:21	zielaj	CPPg++9.4.0	Success	4,338
Aug 7, 2024 03:20	zielaj	CPPg++9.4.0	Success	4,339
Aug 7, 2024 03:18	zielaj	CPPg++9.4.0	Success	4,343
Aug 7, 2024 03:15	zielaj	CPPg++9.4.0	Success	4,339
Aug 7, 2024 03:14	zielaj	CPPclang++10.0.0	Success	4,345
Aug 7, 2024 03:11	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 03:11	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 03:10	zielaj	CPPg++9.4.0	Success	4,342
Aug 7, 2024 03:09	zielaj	CPPg++9.4.0	Success	4,341
Aug 7, 2024 03:08	zielaj	CPPg++9.4.0	Success	4,338+0.53 RP
Aug 7, 2024 03:08	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 03:06	zielaj	CPPg++9.4.0	Success	4,340
Aug 7, 2024 03:05	zielaj	CPPg++9.4.0	Success	4,342
Aug 7, 2024 03:04	zielaj	CPPg++9.4.0	Success	4,341
Aug 7, 2024 03:02	zielaj	CPPg++9.4.0	Success	4,341
Aug 7, 2024 03:01	zielaj	CPPg++9.4.0	Success	4,342
Aug 7, 2024 03:01	zielaj	CPPg++9.4.0	Success	4,339+1.06 RP
Aug 7, 2024 03:00	zielaj	CPPclang++10.0.0	Success	4,342
Aug 7, 2024 02:55	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 02:55	zielaj	CPPclang++10.0.0	Success	4,341+21.03 RP
Aug 7, 2024 02:55	zielaj	CPPclang++10.0.0	Success	4,388
Aug 7, 2024 02:54	zielaj	CPPclang++10.0.0	Success	4,381+90.08 RP
Aug 7, 2024 02:25	zielaj	CPPclang++10.0.0	Success	4,563
Aug 7, 2024 02:21	zielaj	CPPclang++10.0.0	Success	4,652
Aug 7, 2024 02:21	zielaj	CPPclang++10.0.0	Success	4,664
Aug 7, 2024 02:20	zielaj	CPPclang++10.0.0	Success	4,649
Aug 7, 2024 02:20	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 02:19	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 02:17	zielaj	CPPclang++10.0.0	Success	4,649
Aug 7, 2024 02:16	zielaj	CPPclang++10.0.0	Success	4,571
Aug 7, 2024 02:15	zielaj	CPPclang++10.0.0	Success	4,682
Aug 7, 2024 02:14	zielaj	CPPclang++10.0.0	Success	4,647
Aug 7, 2024 02:13	zielaj	CPPclang++10.0.0	Success	4,643
Aug 7, 2024 02:12	zielaj	CPPclang++10.0.0	Success	4,561+4.32 RP
Aug 7, 2024 02:11	zielaj	CPPclang++10.0.0	Success	4,658
Aug 7, 2024 02:09	zielaj	CPPclang++10.0.0	Success	4,570
Aug 7, 2024 02:07	zielaj	CPPclang++10.0.0	Success	4,598
Aug 7, 2024 02:06	zielaj	CPPclang++10.0.0	Success	4,570+2.39 RP
Aug 7, 2024 02:05	zielaj	CPPclang++10.0.0	Success	4,575+3.34 RP
Aug 7, 2024 02:05	zielaj	CPPclang++10.0.0	Success	4,644
Aug 7, 2024 02:02	zielaj	CPPclang++10.0.0	Success	4,583
Aug 7, 2024 02:02	zielaj	CPPclang++10.0.0	Success	4,585
Aug 7, 2024 02:01	zielaj	CPPclang++10.0.0	Success	4,582+2.85 RP
Aug 7, 2024 02:00	zielaj	CPPclang++10.0.0	Success	4,649
Aug 7, 2024 01:58	zielaj	CPPclang++10.0.0	Success	4,650
Aug 7, 2024 01:58	zielaj	CPPclang++10.0.0	Success	4,649
Aug 7, 2024 01:54	zielaj	CPPclang++10.0.0	Success	4,639
Aug 7, 2024 01:54	zielaj	CPPclang++10.0.0	Success	4,652
Aug 7, 2024 01:53	zielaj	CPPclang++10.0.0	Success	4,639
Aug 7, 2024 01:51	zielaj	CPPclang++10.0.0	Success	4,672
Aug 7, 2024 01:51	zielaj	CPPclang++10.0.0	Success	4,651
Aug 7, 2024 01:50	zielaj	CPPclang++10.0.0	Success	4,652
Aug 7, 2024 01:50	zielaj	CPPclang++10.0.0	Success	4,715
Aug 7, 2024 01:50	zielaj	CPPclang++10.0.0	Success	4,840
Aug 7, 2024 01:48	zielaj	CPPclang++10.0.0	Success	4,778
Aug 7, 2024 01:47	zielaj	CPPclang++10.0.0	Success	4,668
Aug 7, 2024 01:47	zielaj	CPPclang++10.0.0	Success	4,677
Aug 7, 2024 01:43	zielaj	CPPclang++10.0.0	Success	4,747
Aug 7, 2024 01:42	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 01:41	zielaj	CPPclang++10.0.0	Success	4,588
Aug 7, 2024 01:38	zielaj	CPPclang++10.0.0	Success	4,649
Aug 7, 2024 01:36	zielaj	CPPclang++10.0.0	Success	4,602
Aug 7, 2024 01:34	zielaj	CPPclang++10.0.0	Success	4,594
Aug 7, 2024 01:34	zielaj	CPPclang++10.0.0	Success	4,652
Aug 7, 2024 01:33	zielaj	CPPclang++10.0.0	Success	4,643
Aug 7, 2024 01:32	zielaj	CPPclang++10.0.0	Success	4,648
Aug 7, 2024 01:31	zielaj	CPPclang++10.0.0	Success	4,588+0.47 RP
Aug 7, 2024 01:31	zielaj	CPPclang++10.0.0	Success	4,589+23.02 RP
Aug 7, 2024 01:30	zielaj	CPPclang++10.0.0	Success	4,650
Aug 7, 2024 01:29	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 01:28	zielaj	CPPclang++10.0.0	Success	4,638+4.18 RP
Aug 7, 2024 01:27	zielaj	CPPclang++10.0.0	Success	4,678
Aug 7, 2024 01:26	zielaj	CPPclang++10.0.0	Success	4,775
Aug 7, 2024 01:25	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 01:25	zielaj	CPPclang++10.0.0	Success	4,740
Aug 7, 2024 01:22	zielaj	CPPclang++10.0.0	Success	4,669
Aug 7, 2024 01:22	zielaj	CPPclang++10.0.0	Success	4,680
Aug 7, 2024 01:21	zielaj	CPPclang++10.0.0	Success	4,764
Aug 7, 2024 01:20	zielaj	CPPclang++10.0.0	Error
Aug 7, 2024 01:17	zielaj	CPPclang++10.0.0	Success	4,737
Aug 7, 2024 01:17	zielaj	CPPclang++10.0.0	Success	4,673
Aug 7, 2024 01:15	zielaj	CPPclang++10.0.0	Success	4,661
Aug 7, 2024 01:15	zielaj	CPPclang++10.0.0	Success	4,672
Aug 7, 2024 01:14	zielaj	CPPclang++10.0.0	Success	4,653

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