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 31, 2024 09:15	matsuoka-601	CPPg++13.2.0	Success	4,406
Aug 31, 2024 09:15	matsuoka-601	CPPclang++18.1.3	Success	4,416
Aug 31, 2024 09:15	matsuoka-601	CPPg++13.2.0	Success	4,405+4.12 RP
Aug 31, 2024 08:49	джулис	CPPclang++18.1.3	Success	5,506
Aug 31, 2024 08:43	джулис	RUSTrust-1.80.0	Success	5,175+6.70 RP
Aug 31, 2024 08:08	AnSa	CPPg++9.4.0	Success	4,699+0.91 RP
Aug 30, 2024 17:45	Jatin Yadav	CPPg++9.4.0	Success	5,725
Aug 30, 2024 17:26	Jatin Yadav	CPPg++9.4.0	Success	5,707+5.20 RP
Aug 30, 2024 17:15	Jatin Yadav	CPPg++9.4.0	Success	5,804
Aug 30, 2024 17:14	Jatin Yadav	CPPg++9.4.0	Success	5,724+1'747.03 RP
Aug 30, 2024 17:13	Jatin Yadav	CPPg++9.4.0	Error
Aug 29, 2024 20:33	zielaj	CPPg++9.4.0	Success	4,157+1.73 RP
Aug 29, 2024 20:33	zielaj	CPPg++9.4.0	Success	363,953
Aug 29, 2024 20:32	zielaj	CPPg++9.4.0	Success	363,966
Aug 29, 2024 20:32	zielaj	CPPg++9.4.0	Success	373,953
Aug 29, 2024 20:29	zielaj	CPPg++9.4.0	Success	364,867
Aug 29, 2024 20:29	zielaj	CPPg++9.4.0	Success	365,270
Aug 29, 2024 20:16	zielaj	CPPg++9.4.0	Success	370,254
Aug 29, 2024 20:14	zielaj	CPPg++9.4.0	Success	363,923
Aug 29, 2024 20:13	zielaj	CPPg++9.4.0	Success	364,158
Aug 29, 2024 20:12	zielaj	CPPg++9.4.0	Success	364,066
Aug 29, 2024 20:11	zielaj	CPPg++9.4.0	Success	363,964
Aug 29, 2024 20:11	zielaj	CPPg++9.4.0	Success	364,260
Aug 29, 2024 20:09	zielaj	CPPg++9.4.0	Success	364,564
Aug 29, 2024 20:07	zielaj	CPPg++9.4.0	Success	364,581
Aug 29, 2024 20:06	zielaj	CPPg++9.4.0	Success	364,388
Aug 29, 2024 20:03	zielaj	CPPg++9.4.0	Success	364,569
Aug 29, 2024 20:00	zielaj	CPPg++9.4.0	Success	370,431
Aug 29, 2024 19:58	zielaj	CPPg++9.4.0	Success	368,582
Aug 29, 2024 19:57	zielaj	CPPg++9.4.0	Success	365,447
Aug 29, 2024 19:55	zielaj	CPPg++9.4.0	Success	364,453
Aug 29, 2024 19:54	zielaj	CPPg++9.4.0	Success	369,465
Aug 29, 2024 19:53	zielaj	CPPg++9.4.0	Success	365,095
Aug 29, 2024 19:52	zielaj	CPPg++9.4.0	Success	365,104
Aug 29, 2024 19:51	zielaj	CPPg++9.4.0	Success	364,507
Aug 29, 2024 19:51	zielaj	CPPg++9.4.0	Success	364,521
Aug 29, 2024 19:50	zielaj	CPPg++9.4.0	Success	364,234
Aug 28, 2024 23:46	Myles	CPPg++9.4.0	Error
Aug 27, 2024 14:23	Sybrand Aarnoutse	RUSTrust-1.80.0	Success	19,806+48.94 RP
Aug 27, 2024 14:21	Sybrand Aarnoutse	RUSTrust-1.80.0	Success	21,932+0.42 RP
Aug 27, 2024 14:13	Sybrand Aarnoutse	RUSTrust-1.80.0	Success	45,947
Aug 27, 2024 14:11	Sybrand Aarnoutse	RUSTrust-1.80.0	Success	21,952+410.64 RP
Aug 27, 2024 14:08	Sybrand Aarnoutse	RUSTrust-1.80.0	Success	222,710+44.90 RP
Aug 26, 2024 16:08	vahook	CPPclang++10.0.0	Success	4,502
Aug 26, 2024 15:55	vahook	CPPclang++10.0.0	Success	4,344
Aug 26, 2024 13:52	vahook	CPPclang++10.0.0	Success	4,266+1.10 RP
Aug 26, 2024 13:51	vahook	CPPclang++10.0.0	Success	4,337
Aug 26, 2024 13:47	vahook	CPPclang++10.0.0	Success	4,334
Aug 26, 2024 13:46	vahook	CPPclang++10.0.0	Success	4,291
Aug 26, 2024 13:45	vahook	CPPclang++10.0.0	Success	4,268+3.29 RP
Aug 26, 2024 13:45	vahook	CPPclang++10.0.0	Success	4,286
Aug 26, 2024 13:43	vahook	CPPclang++10.0.0	Success	4,365
Aug 26, 2024 13:32	vahook	CPPclang++10.0.0	Success	4,374
Aug 26, 2024 13:29	vahook	CPPclang++10.0.0	Success	4,378
Aug 26, 2024 13:27	vahook	CPPclang++10.0.0	Success	4,358
Aug 26, 2024 13:22	vahook	CPPclang++10.0.0	Success	4,355
Aug 26, 2024 13:21	vahook	CPPclang++10.0.0	Success	4,344
Aug 26, 2024 13:20	vahook	CPPclang++10.0.0	Success	4,333
Aug 26, 2024 13:19	vahook	CPPclang++10.0.0	Success	4,329
Aug 26, 2024 13:18	vahook	CPPclang++10.0.0	Success	4,283
Aug 26, 2024 13:18	vahook	CPPclang++10.0.0	Success	4,288
Aug 26, 2024 13:14	vahook	CPPclang++10.0.0	Success	4,280
Aug 26, 2024 13:12	vahook	CPPclang++10.0.0	Success	4,385
Aug 26, 2024 13:12	vahook	CPPclang++10.0.0	Success	4,401
Aug 26, 2024 13:07	vahook	CPPclang++10.0.0	Success	4,387
Aug 26, 2024 13:04	vahook	CPPclang++10.0.0	Success	4,341
Aug 26, 2024 12:54	vahook	CPPclang++10.0.0	Success	4,387
Aug 26, 2024 12:31	vahook	CPPclang++10.0.0	Success	4,342
Aug 26, 2024 12:30	vahook	CPPclang++10.0.0	Success	4,426
Aug 26, 2024 12:29	vahook	CPPclang++10.0.0	Success	4,365
Aug 26, 2024 09:21	zielaj	CPPg++9.4.0	Success	365,699
Aug 26, 2024 09:17	zielaj	CPPg++9.4.0	Success	364,565
Aug 26, 2024 08:55	zielaj	CPPg++9.4.0	Success	365,373
Aug 26, 2024 08:51	zielaj	CPPg++9.4.0	Success	365,338
Aug 26, 2024 08:50	zielaj	CPPg++9.4.0	Error
Aug 26, 2024 08:48	zielaj	CPPg++9.4.0	Success	365,517
Aug 26, 2024 08:41	zielaj	CPPg++9.4.0	Success	366,589
Aug 25, 2024 23:12	zielaj	CPPg++9.4.0	Success	365,509
Aug 25, 2024 23:09	zielaj	CPPg++9.4.0	Error
Aug 25, 2024 23:08	zielaj	CPPg++9.4.0	Error
Aug 25, 2024 23:05	zielaj	CPPg++9.4.0	Success	364,147
Aug 25, 2024 22:59	zielaj	CPPg++9.4.0	Success	364,346
Aug 25, 2024 22:59	zielaj	CPPg++9.4.0	Success	364,203
Aug 25, 2024 22:58	zielaj	CPPg++9.4.0	Success	364,847
Aug 24, 2024 20:24	Charlie Shepherd	RUSTrust-1.80.0	Success	5,752
Aug 24, 2024 20:24	Charlie Shepherd	RUSTrust-1.80.0	Success	5,398
Aug 24, 2024 20:22	Charlie Shepherd	RUSTrust-1.80.0	Success	5,398
Aug 24, 2024 19:51	zielaj	CPPg++9.4.0	Success	4,176
Aug 24, 2024 19:51	zielaj	CPPg++9.4.0	Success	363,992
Aug 24, 2024 19:50	zielaj	CPPg++9.4.0	Success	365,561
Aug 24, 2024 19:50	zielaj	CPPg++9.4.0	Success	365,014
Aug 24, 2024 19:49	zielaj	CPPg++9.4.0	Success	364,131
Aug 24, 2024 19:48	zielaj	CPPg++9.4.0	Success	369,651
Aug 24, 2024 19:48	zielaj	CPPg++9.4.0	Success	364,047
Aug 24, 2024 19:47	zielaj	CPPg++9.4.0	Success	367,365
Aug 24, 2024 19:45	zielaj	CPPg++9.4.0	Success	366,125
Aug 24, 2024 19:44	zielaj	CPPg++9.4.0	Success	365,677
Aug 24, 2024 19:44	zielaj	CPPg++9.4.0	Success	365,866
Aug 24, 2024 19:43	zielaj	CPPg++9.4.0	Error
Aug 24, 2024 19:41	zielaj	CPPg++9.4.0	Error

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