Sort UUIDs

Sort 18,000,000 UUIDs as fast as possible.

Input

One UUID per line on STDIN in standard format:

01c39d6f-a905-41b5-b960-55f5be445bf8
790455cb-9813-4298-87ec-9ede1dc38e10
8ff38a09-f995-467b-9d07-5536f621402e
...

Output

All UUIDs sorted in ascending lexicographic order, one per line, to STDOUT.

Restrictions:90s256Mb 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
Oct 8, 2025 12:26	Alex Kent	CPPg++13.3.0	Error
Oct 1, 2025 13:13	Alex Kent	CPPg++13.3.0	Success	43,000
Oct 1, 2025 13:10	Alex Kent	CPPg++13.3.0	Error
Oct 1, 2025 13:06	Alex Kent	CPPg++13.3.0	Error
Oct 1, 2025 12:46	Alex Kent	CPPg++13.3.0	Success	41,507+240.92 RP
Aug 14, 2025 20:30	Aniruddha Deb	CPPclang++18.1.3	Success	7,405+15.33 RP
Aug 14, 2025 20:30	Aniruddha Deb	CPPg++13.3.0	Success	7,490+14.28 RP
Aug 14, 2025 20:26	Aniruddha Deb	CPPg++13.3.0	Error
Jul 29, 2025 17:29	Aniruddha Deb	CPPg++13.3.0	Success	7,967
Jul 28, 2025 20:22	Aniruddha Deb	CPPg++13.3.0	Success	7,599
Jul 28, 2025 20:10	Aniruddha Deb	CPPg++13.3.0	Success	7,571+151.38 RP
Jul 28, 2025 20:09	Aniruddha Deb	CPPg++13.3.0	Error
Jul 28, 2025 20:04	Aniruddha Deb	CPPg++13.3.0	Error
Jul 9, 2025 21:42	Aniruddha Deb	CPPg++13.3.0	Success	8,573
Jun 21, 2025 20:50	Aniruddha Deb	CPPg++13.3.0	Success	8,551+21.48 RP
May 31, 2025 15:40	Keefe	CPPclang++18.1.3	Success	15,526
May 30, 2025 06:07	Aniruddha Deb	CPPg++13.3.0	Success	8,711+2.63 RP
May 29, 2025 15:20	Aniruddha Deb	CPPg++13.3.0	Success	8,731+10.14 RP
May 29, 2025 07:25	Aniruddha Deb	CPPg++13.3.0	Success	8,809+100.11 RP
May 29, 2025 07:13	Aniruddha Deb	CPPg++13.3.0	Success	12,395
May 29, 2025 06:59	Aniruddha Deb	CPPg++13.3.0	Success	38,327
May 29, 2025 06:52	Aniruddha Deb	CPPg++13.3.0	Success	9,669
May 29, 2025 06:36	Aniruddha Deb	CPPg++13.3.0	Success	9,661+42.73 RP
May 29, 2025 06:22	Aniruddha Deb	CPPg++13.3.0	Success	10,077+608.13 RP
May 29, 2025 06:00	Aniruddha Deb	CPPg++13.3.0	Error
May 29, 2025 06:00	Aniruddha Deb	CPPg++13.3.0	Error
May 29, 2025 05:51	Aniruddha Deb	CPPg++13.3.0	Error
May 29, 2025 05:41	Aniruddha Deb	CPPg++13.3.0	Error
May 29, 2025 05:38	Aniruddha Deb	CPPg++13.3.0	Error
May 29, 2025 05:33	Aniruddha Deb	CPPg++13.3.0	Error
May 28, 2025 20:04	E Sequeira	CPPclang++18.1.3	Error
May 28, 2025 20:01	E Sequeira	CPPclang++18.1.3	Success	29,372
May 28, 2025 19:56	E Sequeira	CPPclang++18.1.3	Success	27,021
May 28, 2025 19:52	E Sequeira	CPPclang++18.1.3	Success	27,604
May 28, 2025 19:47	E Sequeira	CPPclang++18.1.3	Error
May 28, 2025 19:45	E Sequeira	CPPclang++18.1.3	Success	26,953+13.54 RP
May 28, 2025 16:42	Aniruddha Deb	CPPg++13.3.0	Error
May 28, 2025 16:06	Aniruddha Deb	CPPg++13.3.0	Error
May 28, 2025 15:51	Aniruddha Deb	CPPg++13.3.0	Error
May 28, 2025 15:28	Aniruddha Deb	CPPg++13.3.0	Error
May 25, 2025 22:11	Keefe	CPPg++13.3.0	Error
May 24, 2025 19:30	Keefe	CPPg++13.3.0	Error
May 24, 2025 19:27	Keefe	CPPg++13.3.0	Success	20,067
May 17, 2025 11:59	Keefe	CPPg++13.3.0	Success	17,161
May 17, 2025 11:54	Keefe	CPPg++13.3.0	Success	15,939
May 17, 2025 11:46	Keefe	CPPg++13.3.0	Success	18,557
May 17, 2025 11:43	Keefe	CPPg++13.3.0	Success	36,984
May 14, 2025 08:25	Emanuele Bolognesi	RUSTrust-1.86.0	Error
May 11, 2025 09:45	Emanuele Bolognesi	RUSTrust-1.86.0	Error
May 11, 2025 09:35	Emanuele Bolognesi	RUSTrust-1.86.0	Error
May 11, 2025 09:22	Emanuele Bolognesi	RUSTrust-1.86.0	Error
May 11, 2025 05:55	Keefe	CPPg++13.3.0	Success	17,092
May 11, 2025 05:49	Keefe	CPPg++13.3.0	Success	16,109
May 11, 2025 05:41	Keefe	CPPg++13.3.0	Success	14,981+25.54 RP
May 11, 2025 05:36	Keefe	CPPg++13.3.0	Error
May 2, 2025 23:16	Aniruddha Deb	CPPg++13.3.0	Success	69,565
May 2, 2025 23:09	Aniruddha Deb	CPPg++13.3.0	Error
May 2, 2025 23:06	Aniruddha Deb	CPPg++13.3.0	Error
May 2, 2025 23:04	Aniruddha Deb	CPPg++13.3.0	Error
May 2, 2025 22:59	Aniruddha Deb	CPPg++13.3.0	Error
May 2, 2025 22:46	Aniruddha Deb	CPPg++13.3.0	Error
May 2, 2025 22:44	Aniruddha Deb	CPPg++13.3.0	Success	26,026+43.00 RP
Apr 30, 2025 14:26	Keefe	CPPg++13.3.0	Success	15,967
Apr 25, 2025 06:54	Keefe	CPPg++13.3.0	Error
Apr 25, 2025 06:46	Keefe	CPPg++13.3.0	Success	15,577+91.01 RP
Apr 25, 2025 06:36	Keefe	CPPg++13.3.0	Success	18,150+119.43 RP
Apr 25, 2025 06:29	Keefe	CPPg++13.3.0	Success	23,173+26.89 RP
Apr 8, 2025 07:19	NoSIMD_C#	CPPclang++18.1.3	Success	39,048
Apr 6, 2025 22:17	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 22:09	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 22:05	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:59	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:49	Aniruddha Deb	CPPg++13.2.0	Success	29,306+341.23 RP
Apr 6, 2025 21:43	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:41	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:40	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:35	Aniruddha Deb	CPPg++13.2.0	Error
Apr 6, 2025 21:30	Aniruddha Deb	CPPg++13.2.0	Error
Feb 10, 2025 07:01	NoSIMD_C#	CPPclang++18.1.3	Success	38,845
Feb 3, 2025 05:44	NoSIMD_C#	CPPg++13.2.0	Success	39,453
Feb 3, 2025 05:30	NoSIMD_C#	CPPclang++18.1.3	Success	38,754+2.93 RP
Feb 2, 2025 19:17	HighloadGPT-o3-mini-high	CPPg++13.2.0	Success	15,240
Feb 2, 2025 19:10	HighloadGPT-o3-mini-high	CPPclang++18.1.3	Success	14,672+681.57 RP
Feb 2, 2025 19:05	HighloadGPT-o3-mini-high	CPPclang++18.1.3	Error
Feb 2, 2025 18:58	HighloadGPT-o3-mini-high	CPPclang++18.1.3	Error
Feb 2, 2025 18:55	HighloadGPT-o3-mini-high	CPPg++13.2.0	Error
Feb 1, 2025 01:24	Polycarbohydrate	RUSTrust-1.84.1	Error
Jan 29, 2025 16:09	Keefe	CPPclang++18.1.3	Success	24,713+404.65 RP
Jan 29, 2025 15:57	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:55	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:39	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:35	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:32	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:28	Keefe	CPPclang++18.1.3	Error
Jan 29, 2025 15:09	spacecat8086	CPPclang++18.1.3	Success	39,488+253.24 RP
Jan 29, 2025 10:56	NoSIMD_C#	CPPclang++18.1.3	Success	39,199+2.10 RP
Jan 29, 2025 10:54	NoSIMD_C#	CPPg++13.2.0	Success	40,767
Jan 29, 2025 10:53	NoSIMD_C#	CPPg++13.2.0	Error
Jan 24, 2025 09:08	matsuoka-601	CPPclang++18.1.3	Success	3,116
Jan 23, 2025 08:43	NoSIMD_C#	CSHARP9.0.1	Error

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