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
Apr 21, 2025 14:04	Vadim Alekseev	GOgo1.24.2	Success	6,099+84.64 RP
Apr 21, 2025 13:53	Vadim Alekseev	GOgo1.24.2	Success	6,431+104.22 RP
Apr 21, 2025 13:42	Vadim Alekseev	GOgo1.24.2	Success	8,435
Apr 21, 2025 07:14	Pavel Gusev	GOgo1.24.2	Success	69,761+0.37 RP
Apr 21, 2025 07:12	Pavel Gusev	GO	Success	74,727
Apr 21, 2025 07:02	Pavel Gusev	GOgo1.24.2	Success	398,709
Apr 21, 2025 06:59	Pavel Gusev	GOgo1.24.2	Success	400,668
Apr 20, 2025 23:13	Pavel Gusev	GOgo1.24.2	Success	69,940+118.73 RP
Apr 20, 2025 22:03	Pavel Gusev	GOgo1.24.2	Success	412,298+24.25 RP
Apr 20, 2025 19:31	Pavel Gusev	GOgo1.24.2	Error
Apr 19, 2025 19:45	Pavel Gusev	GOgo1.24.2	Error
Apr 19, 2025 19:43	Pavel Gusev	GOgo1.24.2	Error
Apr 19, 2025 19:34	Pavel Gusev	GOgo1.24.2	Error
Apr 19, 2025 19:31	Pavel Gusev	GOgo1.24.2	Error
Apr 19, 2025 18:54	Pavel Gusev	GOgo1.24.2	Error
Apr 18, 2025 11:02	Emanuele Bolognesi	RUSTrust-1.86.0	Success	18,363+544.57 RP
Apr 9, 2025 17:45	NoSIMD_C#	CSHARP9.0.4	Success	25,975
Apr 8, 2025 07:20	NoSIMD_C#	CPPg++13.2.0	Error
Apr 4, 2025 12:58	NoSIMD_C#	CSHARP9.0.3	Error
Apr 4, 2025 04:07	NoSIMD_C#	CSHARP9.0.3	Error
Apr 4, 2025 04:04	NoSIMD_C#	CSHARP9.0.3	Error
Apr 4, 2025 03:59	NoSIMD_C#	CSHARP9.0.3	Error
Apr 4, 2025 03:55	NoSIMD_C#	CSHARP9.0.3	Success	27,063
Apr 3, 2025 09:43	NoSIMD_C#	CSHARP9.0.3	Success	26,887
Apr 3, 2025 09:33	NoSIMD_C#	CSHARP9.0.3	Success	28,051
Apr 3, 2025 09:30	NoSIMD_C#	CSHARP9.0.3	Success	27,813
Apr 3, 2025 09:11	NoSIMD_C#	CSHARP9.0.3	Success	26,920
Apr 3, 2025 09:07	NoSIMD_C#	CSHARP9.0.3	Success	25,757
Apr 3, 2025 09:05	NoSIMD_C#	CSHARP9.0.3	Success	26,231
Apr 3, 2025 09:00	NoSIMD_C#	CSHARP9.0.3	Success	25,915
Apr 3, 2025 08:59	NoSIMD_C#	CSHARP9.0.3	Success	26,066
Apr 3, 2025 08:56	NoSIMD_C#	CSHARP9.0.3	Error
Apr 3, 2025 08:48	NoSIMD_C#	CSHARP9.0.3	Error
Apr 3, 2025 08:44	NoSIMD_C#	CSHARP9.0.3	Error
Apr 3, 2025 08:42	NoSIMD_C#	CSHARP9.0.3	Success	26,111
Apr 3, 2025 08:36	NoSIMD_C#	CSHARP9.0.3	Success	28,560
Apr 3, 2025 08:33	NoSIMD_C#	CSHARP9.0.3	Success	82,078
Apr 3, 2025 08:28	NoSIMD_C#	CSHARP9.0.3	Error
Apr 3, 2025 08:24	NoSIMD_C#	CSHARP9.0.3	Error
Apr 2, 2025 22:00	Aniruddha Deb	CPPg++13.2.0	Success	4,828+22.49 RP
Apr 2, 2025 21:56	Aniruddha Deb	CPPg++13.2.0	Success	4,881+2'048.76 RP
Apr 2, 2025 21:51	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:49	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:47	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:45	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:45	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:43	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:37	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:36	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:35	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:30	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:26	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:25	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 21:22	Aniruddha Deb	CPPg++13.2.0	Error
Apr 2, 2025 18:11	ndren	CPPg++13.2.0	Error
Apr 2, 2025 18:06	ndren	CPPg++13.2.0	Success	421,191+23.74 RP
Mar 25, 2025 21:45	Drew Garcia	CPPg++13.2.0	Error
Mar 25, 2025 21:42	Drew Garcia	CPPg++13.2.0	Error
Mar 25, 2025 21:35	Drew Garcia	CPPg++13.2.0	Success	8,413
Mar 25, 2025 21:33	Drew Garcia	CPPg++13.2.0	Error
Mar 25, 2025 21:28	Drew Garcia	CPPg++13.2.0	Success	8,407+98.73 RP
Mar 25, 2025 21:25	Drew Garcia	CPPg++13.2.0	Error
Mar 25, 2025 20:01	Drew Garcia	CPPclang++18.1.3	Error
Mar 25, 2025 19:53	Drew Garcia	CPPclang++18.1.3	Success	9,168+732.58 RP
Mar 25, 2025 18:32	wainCGP	CPPclang++18.1.3	Success	13,436
Mar 8, 2025 16:50	wainCGP	CPPclang++18.1.3	Success	13,618
Mar 2, 2025 00:56	wainCGP	CPPclang++18.1.3	Success	13,360+26.01 RP
Mar 2, 2025 00:49	wainCGP	CPPclang++18.1.3	Success	14,018
Mar 2, 2025 00:44	wainCGP	CPPclang++18.1.3	Success	13,841+15.58 RP
Mar 2, 2025 00:35	wainCGP	CPPclang++18.1.3	Error
Mar 2, 2025 00:32	wainCGP	CPPclang++18.1.3	Error
Mar 2, 2025 00:30	wainCGP	CPPclang++18.1.3	Error
Mar 2, 2025 00:23	wainCGP	CPPclang++18.1.3	Success	17,422
Mar 2, 2025 00:13	wainCGP	CPPclang++18.1.3	Success	14,146+247.46 RP
Mar 2, 2025 00:11	wainCGP	CPPclang++18.1.3	Error
Feb 28, 2025 11:05	wainCGP	CPPclang++18.1.3	Success	22,208
Feb 28, 2025 11:02	wainCGP	CPPclang++18.1.3	Success	21,765+1.72 RP
Feb 28, 2025 11:01	wainCGP	CPPclang++18.1.3	Success	22,394
Feb 28, 2025 10:53	wainCGP	CPPclang++18.1.3	Success	21,847+2.25 RP
Feb 28, 2025 05:29	NoSIMD_C#	CSHARP10.0.0-preview.1	Success	26,137
Feb 26, 2025 16:35	wainCGP	CPPclang++18.1.3	Success	22,253
Feb 26, 2025 16:00	wainCGP	CPPclang++18.1.3	Success	21,955+0.41 RP
Feb 26, 2025 15:59	wainCGP	CPPclang++18.1.3	Success	23,510
Feb 26, 2025 14:19	wainCGP	CPPclang++18.1.3	Success	23,652
Feb 26, 2025 14:18	wainCGP	CPPclang++18.1.3	Success	23,344
Feb 26, 2025 14:15	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 17:28	wainCGP	CPPclang++18.1.3	Success	21,975+140.54 RP
Feb 25, 2025 17:18	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 16:29	wainCGP	CPPclang++18.1.3	Success	48,181
Feb 25, 2025 16:28	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 16:01	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 16:00	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 15:54	wainCGP	CPPclang++18.1.3	Success	31,794+5.14 RP
Feb 25, 2025 15:50	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 15:36	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 14:37	wainCGP	CPPclang++18.1.3	Success	32,322+284.39 RP
Feb 25, 2025 14:36	wainCGP	CPPclang++18.1.3	Error
Feb 25, 2025 14:06	wainCGP	CPPclang++18.1.3	Success	400,127+1.27 RP
Feb 25, 2025 13:47	wainCGP	CPPclang++18.1.3	Success	421,897
Feb 25, 2025 13:36	wainCGP	CPPclang++18.1.3	Success	421,619+23.72 RP

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