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.

Back to listDec 29, 2023 16:19

Yuriy LyfenkoScore: 5,053Success

Source Code

Source code access is restricted. Log in to request access.

Challenge History

No challenges yet.

Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Dec 29, 2023 16:19	4,985	1,118,435,069	198,520,000	85,636,000	266,887,168
2	Dec 29, 2023 16:18	4,989	1,184,257,935	284,373,066	0	264,912,896
3	Dec 29, 2023 16:19	4,996	1,127,444,803	194,588,000	90,199,000	266,870,784
4	Dec 29, 2023 16:19	4,999	1,168,939,783	284,955,002	0	266,870,784
5	Dec 29, 2023 16:19	5,005	1,181,645,899	285,299,649	0	266,391,552
6	Dec 29, 2023 16:18	5,006	1,131,039,779	195,608,000	89,738,000	267,001,856
7	Dec 29, 2023 16:19	5,007	1,121,850,775	211,784,000	73,620,000	266,973,184
8	Dec 29, 2023 16:19	5,010	1,198,351,240	285,564,371	0	266,027,008
9	Dec 29, 2023 16:18	5,011	1,127,515,529	186,328,000	99,306,000	266,776,576
10	Dec 29, 2023 16:18	5,019	1,136,382,346	203,626,000	82,468,000	266,756,096
11	Dec 29, 2023 16:19	5,023	1,141,251,106	192,920,000	93,414,000	266,981,376
12	Dec 29, 2023 16:19	5,026	1,143,252,426	217,352,000	69,112,000	266,895,360
13	Dec 29, 2023 16:19	5,027	1,208,891,128	286,532,528	0	264,806,400
14	Dec 29, 2023 16:18	5,028	1,203,849,691	286,599,821	0	264,568,832
15	Dec 29, 2023 16:19	5,031	1,151,071,125	199,844,000	86,932,000	266,862,592
16	Dec 29, 2023 16:19	5,036	1,138,972,987	203,454,000	83,597,000	266,915,840
17	Dec 29, 2023 16:19	5,038	1,139,198,305	211,867,000	75,308,000	266,838,016
18	Dec 29, 2023 16:18	5,040	1,142,518,947	195,253,000	92,004,000	266,817,536
19	Dec 29, 2023 16:19	5,053	1,129,102,350	208,727,000	79,276,000	266,043,392
20	Dec 29, 2023 16:19	5,062	1,209,401,125	288,538,636	0	266,428,416
21	Dec 29, 2023 16:18	5,065	1,132,882,744	229,721,000	58,982,000	265,994,240
22	Dec 29, 2023 16:18	5,067	1,204,418,607	288,796,239	0	265,945,088
23	Dec 29, 2023 16:19	5,067	1,148,124,274	213,875,000	74,956,000	266,899,456
24	Dec 29, 2023 16:19	5,067	1,150,684,789	169,599,000	119,203,000	266,924,032
25	Dec 29, 2023 16:18	5,074	1,139,170,900	186,003,000	103,221,000	266,960,896
26	Dec 29, 2023 16:19	5,078	1,145,590,500	191,972,000	97,478,000	266,903,552
27	Dec 29, 2023 16:19	5,081	1,216,206,998	289,598,425	0	265,187,328
28	Dec 29, 2023 16:18	5,103	1,134,603,375	187,257,000	103,589,000	266,940,416
29	Dec 29, 2023 16:18	5,115	1,132,102,629	196,740,000	94,802,000	266,960,896
30	Dec 29, 2023 16:19	5,122	1,141,408,337	197,596,000	94,374,000	266,973,184
31	Dec 29, 2023 16:19	5,129	1,132,086,624	205,828,000	86,507,000	266,985,472
32	Dec 29, 2023 16:19	5,139	1,144,191,015	182,560,000	110,361,000	266,829,824
33	Dec 29, 2023 16:18	5,171	1,135,237,660	203,521,000	91,233,000	266,948,608
34	Dec 29, 2023 16:19	5,189	1,148,615,795	200,553,000	95,212,000	266,805,248
35	Dec 29, 2023 16:19	5,191	1,148,761,351	201,012,000	94,894,000	266,977,280
36	Dec 29, 2023 16:19	5,239	1,159,249,517	203,148,000	95,479,000	266,915,840

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