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
Nov 26, 2024 09:07	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,909
Nov 26, 2024 08:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,885
Nov 25, 2024 22:17	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,872
Nov 25, 2024 22:16	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 22:14	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,866+4.21 RP
Nov 25, 2024 22:13	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,876+2.94 RP
Nov 25, 2024 22:11	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,974
Nov 25, 2024 22:10	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,979
Nov 25, 2024 22:08	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,992
Nov 25, 2024 22:03	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,887
Nov 25, 2024 22:03	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,886
Nov 25, 2024 22:02	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,295
Nov 25, 2024 22:02	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,906
Nov 25, 2024 22:00	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,903
Nov 25, 2024 21:52	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,888
Nov 25, 2024 21:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,036
Nov 25, 2024 21:32	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,356
Nov 25, 2024 21:31	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,888
Nov 25, 2024 21:24	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,894
Nov 25, 2024 21:18	Dmitrii Kravchenko	CPPclang++18.1.3	Success	5,089
Nov 25, 2024 21:11	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 21:05	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,883+7.94 RP
Nov 25, 2024 20:58	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,902+5.81 RP
Nov 25, 2024 15:45	Dmitrii Kravchenko	CPPclang++18.1.3	Success	4,916+247.50 RP
Nov 25, 2024 15:45	Dmitrii Kravchenko	CPPclang++18.1.3	Error
Nov 25, 2024 03:38	Huy Duc Le	CPPg++13.2.0	Success	5,893
Nov 25, 2024 03:37	Huy Duc Le	CPPg++13.2.0	Success	4,854
Nov 25, 2024 03:31	Huy Duc Le	CPPg++13.2.0	Success	4,691
Nov 25, 2024 03:28	Huy Duc Le	CPPg++13.2.0	Success	4,682
Nov 25, 2024 03:26	Huy Duc Le	CPPg++13.2.0	Success	4,694
Nov 25, 2024 03:26	Huy Duc Le	CPPg++13.2.0	Error
Nov 25, 2024 03:25	Huy Duc Le	CPPg++13.2.0	Success	4,995
Nov 25, 2024 03:19	Huy Duc Le	CPPg++13.2.0	Success	4,993
Nov 25, 2024 03:18	Huy Duc Le	CPPg++13.2.0	Success	5,023
Nov 25, 2024 03:14	Huy Duc Le	CPPg++13.2.0	Success	4,674
Nov 25, 2024 03:10	Huy Duc Le	CPPg++13.2.0	Success	4,649
Nov 25, 2024 03:09	Huy Duc Le	CPPg++13.2.0	Success	4,648
Nov 25, 2024 03:09	Huy Duc Le	CPPg++13.2.0	Success	4,667
Nov 25, 2024 03:08	Huy Duc Le	CPPg++13.2.0	Success	4,667
Nov 25, 2024 03:07	Huy Duc Le	CPPg++13.2.0	Success	4,683
Nov 25, 2024 03:07	Huy Duc Le	CPPg++13.2.0	Error
Nov 25, 2024 02:44	Huy Duc Le	CPPg++13.2.0	Error
Nov 25, 2024 02:36	Huy Duc Le	CPPg++13.2.0	Success	4,646
Nov 25, 2024 02:36	Huy Duc Le	CPPg++13.2.0	Success	4,648
Nov 25, 2024 02:35	Huy Duc Le	CPPclang++18.1.3	Success	4,851
Nov 25, 2024 02:31	Huy Duc Le	CPPclang++18.1.3	Success	4,684
Nov 25, 2024 02:31	Huy Duc Le	CPPg++13.2.0	Success	4,681
Nov 23, 2024 14:45	Matthias	CPPg++13.2.0	Success	5,485
Nov 23, 2024 14:33	Matthias	CPPg++13.2.0	Success	5,437
Nov 23, 2024 14:30	Matthias	CPPg++13.2.0	Success	4,943
Nov 23, 2024 14:29	Matthias	CPPg++13.2.0	Success	5,580
Nov 23, 2024 14:27	Matthias	CPPg++13.2.0	Success	5,122
Nov 23, 2024 14:16	Matthias	CPPg++13.2.0	Success	4,918+17.22 RP
Nov 23, 2024 14:15	Matthias	CPPclang++18.1.3	Success	4,965
Nov 23, 2024 14:15	Matthias	CPPg++13.2.0	Success	4,960+1.62 RP
Nov 23, 2024 14:03	Matthias	CPPg++13.2.0	Success	5,583
Nov 23, 2024 14:03	Matthias	CPPclang++18.1.3	Success	5,499
Nov 23, 2024 13:59	Matthias	CPPclang++18.1.3	Success	4,964+10.09 RP
Nov 23, 2024 13:54	Matthias	CPPclang++18.1.3	Success	5,086
Nov 23, 2024 13:52	Matthias	CPPclang++18.1.3	Success	4,989+14.76 RP
Nov 23, 2024 13:52	Matthias	CPPg++13.2.0	Success	5,026+1.58 RP
Nov 23, 2024 13:51	Matthias	CPPg++13.2.0	Success	5,030+21.12 RP
Nov 23, 2024 13:50	Matthias	CPPg++13.2.0	Success	5,084+6.17 RP
Nov 23, 2024 13:04	Matthias	CPPg++13.2.0	Success	5,193
Nov 23, 2024 13:03	Matthias	CPPg++13.2.0	Error
Nov 23, 2024 13:00	Matthias	CPPg++13.2.0	Error
Nov 23, 2024 12:59	Matthias	CPPg++13.2.0	Success	6,213
Nov 23, 2024 12:52	Matthias	CPPg++13.2.0	Error
Nov 23, 2024 12:50	E Sequeira	CPPg++13.2.0	Success	5,405
Nov 23, 2024 12:48	E Sequeira	CPPg++13.2.0	Success	5,324
Nov 23, 2024 12:46	E Sequeira	CPPg++13.2.0	Success	5,795
Nov 23, 2024 12:45	E Sequeira	CPPg++13.2.0	Success	7,322
Nov 23, 2024 12:43	E Sequeira	CPPg++13.2.0	Success	6,213
Nov 23, 2024 12:42	E Sequeira	CPPg++13.2.0	Error
Nov 23, 2024 12:40	E Sequeira	CPPg++13.2.0	Success	5,309
Nov 23, 2024 12:40	E Sequeira	CPPg++13.2.0	Success	5,339
Nov 23, 2024 12:39	E Sequeira	CPPclang++18.1.3	Success	5,355
Nov 23, 2024 12:38	E Sequeira	CPPclang++18.1.3	Success	5,391
Nov 23, 2024 12:37	E Sequeira	CPPg++13.2.0	Success	5,405
Nov 23, 2024 12:35	E Sequeira	CPPg++13.2.0	Success	5,402
Nov 23, 2024 12:35	Matthias	CPPg++13.2.0	Success	5,100+8.04 RP
Nov 23, 2024 12:34	E Sequeira	CPPg++13.2.0	Success	7,388
Nov 23, 2024 12:33	Matthias	CPPg++13.2.0	Error
Nov 23, 2024 12:30	Matthias	CPPclang++18.1.3	Success	5,194
Nov 23, 2024 12:29	Matthias	CPPg++13.2.0	Success	5,121+4.94 RP
Nov 23, 2024 12:22	Matthias	CPPg++13.2.0	Success	5,134+11.32 RP
Nov 23, 2024 12:22	Matthias	CPPg++13.2.0	Success	5,164+180.25 RP
Nov 23, 2024 11:06	E Sequeira	CPPg++13.2.0	Success	5,592
Nov 23, 2024 11:06	E Sequeira	CPPclang++18.1.3	Success	5,584
Nov 23, 2024 11:05	E Sequeira	CPPclang++18.1.3	Success	6,202
Nov 23, 2024 11:05	E Sequeira	CPPg++13.2.0	Success	5,948
Nov 23, 2024 11:02	E Sequeira	CPPclang++18.1.3	Success	5,303+110.47 RP
Nov 23, 2024 11:00	E Sequeira	CPPclang++18.1.3	Success	5,633+24.55 RP
Nov 23, 2024 11:00	E Sequeira	CPPg++13.2.0	Success	5,712+36.02 RP
Nov 23, 2024 10:58	E Sequeira	CPPg++13.2.0	Success	5,832+15.15 RP
Nov 23, 2024 00:35	Matthias	CPPclang++18.1.3	Success	5,899
Nov 23, 2024 00:34	Matthias	CPPg++13.2.0	Success	5,704
Nov 23, 2024 00:33	Matthias	CPPg++13.2.0	Success	5,694+3.69 RP
Nov 23, 2024 00:31	Matthias	CPPg++13.2.0	Success	5,706+1.23 RP
Nov 23, 2024 00:06	Matthias	CPPg++13.2.0	Success	5,710+24.50 RP

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