Fizz Buzz

Perform FizzBuzz on a stream of binary integers as fast as possible.

Input: 30 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: For each number n, print one line:

FizzBuzz if n is divisible by both 3 and 5
Fizz if n is divisible by 3
Buzz if n is divisible by 5
n as a decimal string otherwise

Restrictions:30s256Mb 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
Jan 23, 2025 02:34	Ian Mckibben	CPPclang++18.1.3	Error
Jan 23, 2025 02:32	Ian Mckibben	CPPclang++18.1.3	Error
Jan 23, 2025 02:31	Ian Mckibben	CPPclang++18.1.3	Error
Jan 23, 2025 02:16	Ian Mckibben	CPPclang++18.1.3	Success	10,760
Jan 23, 2025 02:16	Ian Mckibben	CPPclang++18.1.3	Success	11,089
Jan 21, 2025 19:56	Ian Mckibben	CPPclang++18.1.3	Success	10,645+485.83 RP
Jan 21, 2025 07:49	Ian Mckibben	CPPclang++18.1.3	Error
Jan 21, 2025 07:45	Ian Mckibben	CPPclang++18.1.3	Success	22,625
Jan 21, 2025 07:43	NoSIMD_C#	CSHARP9.0.1	Success	26,078+7.66 RP
Jan 21, 2025 07:41	Ian Mckibben	CPPg++13.2.0	Success	22,304
Jan 20, 2025 21:05	Oleg Kovalov	GOgo1.23.5	Success	5,586+251.25 RP
Jan 20, 2025 18:27	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 17:44	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 17:35	Bohdan Storozhuk	GOgo1.23.5	Success	16,501
Jan 20, 2025 17:31	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 16:44	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 16:39	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 16:37	Bohdan Storozhuk	GOgo1.23.5	Error
Jan 20, 2025 16:32	Bohdan Storozhuk	GOgo1.23.5	Success	4,942
Jan 20, 2025 16:26	Bohdan Storozhuk	GOgo1.23.5	Success	4,798
Jan 20, 2025 16:21	Bohdan Storozhuk	GOgo1.23.5	Success	4,830
Jan 20, 2025 16:13	Bohdan Storozhuk	GOgo1.23.5	Success	5,233
Jan 20, 2025 16:07	Bohdan Storozhuk	GOgo1.23.5	Success	4,832
Jan 20, 2025 15:49	Bohdan Storozhuk	GOgo1.23.4	Success	4,756
Jan 20, 2025 15:47	Bohdan Storozhuk	GOgo1.23.4	Success	4,913
Jan 20, 2025 15:25	Bohdan Storozhuk	GOgo1.23.4	Success	4,836
Jan 20, 2025 15:23	Bohdan Storozhuk	GOgo1.23.4	Success	5,061
Jan 19, 2025 16:49	Alexander Frolov	ZIG0.13.0	Success	4,223
Jan 19, 2025 16:24	Alexander Frolov	ZIG0.13.0	Success	4,028
Jan 19, 2025 16:21	Alexander Frolov	ZIG0.13.0	Success	4,028
Jan 19, 2025 14:22	Matthias	CPPg++13.2.0	Error
Jan 19, 2025 14:19	Matthias	CPPg++13.2.0	Error
Jan 19, 2025 14:07	Matthias	CPPg++13.2.0	Error
Jan 19, 2025 10:09	Alexander Frolov	ZIG0.13.0	Success	4,020
Jan 19, 2025 10:07	Alexander Frolov	ZIG0.13.0	Error
Jan 19, 2025 10:03	Alexander Frolov	ZIG0.13.0	Error
Jan 19, 2025 07:18	AnSa	CPPg++13.2.0	Error
Jan 19, 2025 01:39	Alexander Frolov	ZIG0.13.0	Success	3,639
Jan 19, 2025 01:34	Alexander Frolov	ZIG0.13.0	Success	3,591+132.92 RP
Jan 19, 2025 01:30	Alexander Frolov	ZIG0.13.0	Error
Jan 19, 2025 01:24	Alexander Frolov	ZIG0.13.0	Success	3,771+174.12 RP
Jan 19, 2025 00:56	Alexander Frolov	ZIG0.13.0	Success	4,036+70.96 RP
Jan 19, 2025 00:49	Alexander Frolov	ZIG0.13.0	Success	5,056
Jan 19, 2025 00:45	Alexander Frolov	ZIG0.13.0	Success	4,263
Jan 19, 2025 00:40	Alexander Frolov	ZIG0.13.0	Success	4,155+220.95 RP
Jan 18, 2025 21:27	Alexander Frolov	ZIG0.13.0	Success	8,694
Jan 18, 2025 21:02	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 20:53	Alexander Frolov	ZIG0.13.0	Success	4,575+347.56 RP
Jan 18, 2025 20:49	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 20:45	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 20:43	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 20:14	Alexander Frolov	ZIG0.13.0	Success	6,426
Jan 18, 2025 19:26	Alexander Frolov	ZIG0.13.0	Success	6,639
Jan 18, 2025 19:04	Alexander Frolov	ZIG0.13.0	Success	5,440+6.73 RP
Jan 18, 2025 18:57	Alexander Frolov	ZIG0.13.0	Success	5,460+70.01 RP
Jan 18, 2025 18:54	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 18:45	Matthias	CPPg++13.2.0	Success	24,455+383.59 RP
Jan 18, 2025 18:43	Alexander Frolov	ZIG0.13.0	Success	5,677+33.18 RP
Jan 18, 2025 18:43	Matthias	CPPg++13.2.0	Error
Jan 18, 2025 18:38	Matthias	CPPg++13.2.0	Error
Jan 18, 2025 18:35	Matthias	CPPg++13.2.0	Success	394,827+1.61 RP
Jan 18, 2025 18:30	Matthias	CPPg++13.2.0	Error
Jan 18, 2025 18:30	Matthias	CPPg++13.2.0	Success	421,671+23.72 RP
Jan 18, 2025 18:29	Alexander Frolov	ZIG0.13.0	Success	5,786+225.23 RP
Jan 18, 2025 18:25	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 18:00	Alexander Frolov	ZIG0.13.0	Success	6,653+384.01 RP
Jan 18, 2025 17:56	Alexander Frolov	ZIG0.13.0	Error
Jan 18, 2025 17:50	Alexander Frolov	ZIG0.13.0	Success	8,936+194.68 RP
Jan 17, 2025 07:59	Ian Mckibben	CPPg++13.2.0	Success	26,386
Jan 17, 2025 07:59	Ian Mckibben	CPPg++13.2.0	Success	22,047+5.81 RP
Jan 17, 2025 07:57	Ian Mckibben	CPPclang++18.1.3	Success	33,020
Jan 17, 2025 07:55	Ian Mckibben	CPPclang++18.1.3	Success	32,065
Jan 17, 2025 07:52	Ian Mckibben	CPPclang++18.1.3	Success	22,333+38.95 RP
Jan 17, 2025 07:48	Ian Mckibben	CPPclang++18.1.3	Success	26,809
Jan 17, 2025 07:39	Ian Mckibben	CPPclang++18.1.3	Success	24,461+4.23 RP
Jan 17, 2025 07:39	Ian Mckibben	CPPclang++18.1.3	Success	24,717+90.05 RP
Jan 17, 2025 07:30	Ian Mckibben	CPPclang++18.1.3	Success	31,793+290.86 RP
Jan 17, 2025 07:28	Ian Mckibben	CPPclang++18.1.3	Error
Jan 17, 2025 07:23	Ian Mckibben	CPPclang++18.1.3	Error
Jan 17, 2025 07:23	Ian Mckibben	CPPclang++18.1.3	Error
Jan 17, 2025 07:18	Ian Mckibben	CPPclang++18.1.3	Success	422,340
Jan 17, 2025 07:18	Ian Mckibben	CPPclang++18.1.3	Success	422,374+23.68 RP
Jan 12, 2025 22:18	Mikhail Shirokov	CPPg++13.2.0	Success	7,893
Jan 12, 2025 22:11	Mikhail Shirokov	CPPg++13.2.0	Success	7,341+17.76 RP
Jan 12, 2025 22:07	Mikhail Shirokov	CPPg++13.2.0	Success	7,438+151.98 RP
Jan 12, 2025 21:52	Mikhail Shirokov	CPPg++13.2.0	Success	8,386+806.12 RP
Jan 12, 2025 21:39	Mikhail Shirokov	CPPg++13.2.0	Error
Jan 12, 2025 21:29	Mikhail Shirokov	CPPg++13.2.0	Success	352,847
Jan 12, 2025 21:06	Mikhail Shirokov	CPPg++13.2.0	Success	25,892
Jan 12, 2025 20:55	Mikhail Shirokov	CPPg++13.2.0	Success	25,884+19.49 RP
Jan 12, 2025 20:53	Mikhail Shirokov	CPPg++13.2.0	Error
Jan 12, 2025 19:47	Alexander Frolov	ZIG0.13.0	Success	11,522
Jan 12, 2025 19:35	Alexander Frolov	ZIG0.13.0	Success	10,818+44.26 RP
Jan 12, 2025 17:22	Alexander Frolov	ZIG0.13.0	Success	11,363
Jan 12, 2025 16:41	Alexander Frolov	ZIG0.13.0	Success	11,362+194.26 RP
Jan 12, 2025 16:39	Alexander Frolov	ZIG0.13.0	Error
Jan 12, 2025 16:07	Alexander Frolov	ZIG0.13.0	Success	14,580+600.24 RP
Jan 12, 2025 16:04	Alexander Frolov	ZIG0.13.0	Success	116,778
Jan 12, 2025 15:59	Alexander Frolov	ZIG0.12.1	Error
Jan 12, 2025 15:53	Alexander Frolov	GOgo1.23.4	Success	3,511+1'230.10 RP

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