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	1:20.1.2-0ubuntu1~24.04.2	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
May 18, 2026 16:47	M-Rochat	CPPg++10.5.0	Success	8,461
May 17, 2026 15:56	Pavel Skripkin	RUSTrust-1.95.0	Success	4,758+13.17 RP
May 17, 2026 15:47	Pavel Skripkin	RUSTrust-1.95.0	Success	7,089
May 17, 2026 15:47	Pavel Skripkin	RUSTrust-1.95.0	Success	6,747
May 17, 2026 13:21	Pavel Skripkin	RUSTrust-1.95.0	Error
May 17, 2026 13:13	Pavel Skripkin	RUSTrust-1.95.0	Success	6,449
May 17, 2026 08:15	M-Rochat	CPPg++10.5.0	Success	8,358+0.57 RP
May 17, 2026 04:22	M-Rochat	CPPg++10.5.0	Success	9,588
May 17, 2026 03:07	M-Rochat	CPPg++10.5.0	Success	8,730
May 17, 2026 00:26	M-Rochat	CPPg++10.5.0	Success	8,442
May 16, 2026 20:56	Pavel Skripkin	RUSTrust-1.95.0	Success	4,788+298.69 RP
May 16, 2026 20:56	Pavel Skripkin	RUSTrust-1.95.0	Success	6,977
May 16, 2026 20:07	Pavel Skripkin	RUSTrust-1.95.0	Success	7,142
May 16, 2026 19:57	Pavel Skripkin	RUSTrust-1.95.0	Success	7,224
May 16, 2026 19:57	Pavel Skripkin	RUSTrust-1.95.0	Success	6,578
May 16, 2026 19:57	Pavel Skripkin	RUSTrust-1.95.0	Success	6,704
May 16, 2026 19:48	Pavel Skripkin	RUSTrust-1.95.0	Success	7,278
May 16, 2026 19:44	Pavel Skripkin	RUSTrust-1.95.0	Error
May 16, 2026 19:22	Pavel Skripkin	RUSTrust-1.95.0	Success	5,587+1'789.87 RP
May 16, 2026 19:13	Pavel Skripkin	RUSTrust-1.95.0	Error
May 16, 2026 18:12	M-Rochat	CPPg++10.5.0	Error
May 16, 2026 18:10	M-Rochat	CPPg++10.5.0	Error
May 16, 2026 17:24	M-Rochat	CPPg++13.3.0	Success	9,606
May 16, 2026 17:01	M-Rochat	CPPg++10.5.0	Success	8,471
May 16, 2026 17:01	M-Rochat	CPPg++10.5.0	Success	8,362+4.84 RP
May 16, 2026 16:49	M-Rochat	CPPg++10.5.0	Success	8,419
May 16, 2026 16:47	M-Rochat	CPPg++10.5.0	Success	11,750
May 16, 2026 06:54	M-Rochat	CPPg++10.5.0	Success	8,396+47.14 RP
May 16, 2026 06:50	M-Rochat	CPPg++10.5.0	Success	8,742+741.57 RP
May 15, 2026 20:31	M-Rochat	CPPg++10.5.0	Success	24,855+402.33 RP
May 14, 2026 17:16	Josu San Martin	ZIG0.15.1	Success	25,033
May 10, 2026 21:39	Aleksei Shahoika	CPPg++10.5.0	Success	12,150
May 10, 2026 21:14	Aleksei Shahoika	CPPg++10.5.0	Success	2,363+26.69 RP
May 10, 2026 21:05	Aleksei Shahoika	CPPg++10.5.0	Success	2,454
May 10, 2026 20:57	Aleksei Shahoika	CPPg++10.5.0	Success	2,492
May 10, 2026 20:48	Aleksei Shahoika	CPPg++10.5.0	Success	2,378+15.86 RP
May 10, 2026 20:30	Aleksei Shahoika	CPPg++10.5.0	Success	2,387+1'182.74 RP
May 10, 2026 19:43	Aleksei Shahoika	CPPg++10.5.0	Success	3,326+41.89 RP
May 10, 2026 18:30	Aleksei Shahoika	CPPg++10.5.0	Success	3,373+629.91 RP
May 10, 2026 11:24	Aleksei Shahoika	CPPclang++18.1.3	Success	4,283+440.15 RP
May 10, 2026 11:06	Aleksei Shahoika	CPPclang++18.1.3	Success	5,278+743.11 RP
May 10, 2026 10:51	Aleksei Shahoika	CPPclang++18.1.3	Success	8,684+1'151.54 RP
May 6, 2026 08:07	olliecrow	CPPg++10.5.0	Success	2,768
May 6, 2026 03:35	olliecrow	CPPg++10.5.0	Success	2,440+83.91 RP
May 5, 2026 16:11	Victor Mercklé	ZIG0.16.0	Success	2,108+1'026.36 RP
May 5, 2026 16:08	Victor Mercklé	RUSTrust-1.95.0	Success	2,111+856.61 RP
May 5, 2026 16:02	Victor Mercklé	CPPg++14.2.0	Success	2,130+680.38 RP
May 5, 2026 16:00	Victor Mercklé	CSHARP10.0.7	Success	2,107+1'289.23 RP
May 5, 2026 15:31	Victor Mercklé	GOgo1.26.2	Success	2,122+3'050.78 RP
May 5, 2026 14:42	Victor Mercklé	CSHARP10.0.7	Success	2,865+951.04 RP
May 5, 2026 14:08	Victor Mercklé	CPPg++14.2.0	Success	2,825+799.35 RP
May 5, 2026 13:20	Victor Mercklé	CPPg++14.2.0	Success	3,649+821.09 RP
May 5, 2026 11:35	Hung T.Nguyen	CPPg++10.5.0	Success	7,339+1'362.58 RP
May 5, 2026 07:54	Victor Mercklé	CPPg++14.2.0	Error
May 5, 2026 03:58	olliecrow	CSHARP9.0.15	Success	4,828
May 5, 2026 00:14	olliecrow	CSHARP9.0.15	Success	4,517
May 5, 2026 00:12	olliecrow	CSHARP9.0.15	Success	4,619
May 4, 2026 23:51	olliecrow	CSHARP9.0.15	Success	4,525
May 3, 2026 16:53	TudyM	CPPg++10.5.0	Success	3,908
May 3, 2026 16:40	TudyM	CPPg++10.5.0	Success	3,913
May 3, 2026 16:31	TudyM	CPPg++10.5.0	Success	3,942
May 3, 2026 16:18	TudyM	CPPg++10.5.0	Success	3,892
May 3, 2026 16:03	TudyM	CPPg++10.5.0	Success	3,892+11.83 RP
May 3, 2026 15:50	TudyM	CPPg++10.5.0	Success	3,914
May 3, 2026 15:40	TudyM	CPPg++10.5.0	Success	3,910+2.61 RP
May 3, 2026 15:28	TudyM	CPPg++10.5.0	Success	3,914+189.19 RP
May 3, 2026 15:17	TudyM	CPPg++10.5.0	Success	4,259
May 3, 2026 15:07	TudyM	CPPg++14.2.0	Success	4,966
May 3, 2026 14:59	TudyM	CPPg++10.5.0	Success	4,303
May 3, 2026 14:48	TudyM	CPPg++10.5.0	Success	4,303
May 3, 2026 14:35	TudyM	CPPg++10.5.0	Success	4,266
May 3, 2026 14:29	TudyM	CPPg++10.5.0	Success	4,310
May 3, 2026 13:50	TudyM	CPPg++10.5.0	Success	4,227+5.03 RP
May 1, 2026 08:34	Dominique Garmier	CPPg++14.2.0	Error
Apr 30, 2026 19:43	olliecrow	CSHARP9.0.15	Success	4,502
Apr 30, 2026 18:24	Charles Cabergs	CPPg++13.3.0	Success	3,707
Apr 30, 2026 15:49	Charles Cabergs	CPPg++13.3.0	Success	3,641
Apr 30, 2026 08:43	olliecrow	CSHARP9.0.15	Success	4,576
Apr 30, 2026 04:58	olliecrow	CSHARP9.0.15	Success	8,720
Apr 30, 2026 02:44	Charles Cabergs	CPPg++13.3.0	Success	3,502+815.11 RP
Apr 30, 2026 01:45	olliecrow	CSHARP9.0.15	Success	4,791
Apr 29, 2026 23:02	olliecrow	CSHARP9.0.15	Success	8,779
Apr 29, 2026 22:33	olliecrow	CSHARP9.0.15	Success	4,859
Apr 29, 2026 21:38	Victor Mercklé	CPPg++14.2.0	Success	5,210+955.34 RP
Apr 29, 2026 21:25	Victor Mercklé	CPPg++14.2.0	Error
Apr 29, 2026 19:40	Victor Mercklé	CPPg++14.2.0	Success	18,861
Apr 29, 2026 19:26	Victor Mercklé	CPPg++14.2.0	Success	18,671
Apr 29, 2026 19:18	Victor Mercklé	CPPg++14.2.0	Success	18,859
Apr 29, 2026 19:01	Victor Mercklé	CPPg++14.2.0	Success	17,653
Apr 29, 2026 18:43	Victor Mercklé	CPPg++14.2.0	Success	18,230
Apr 29, 2026 18:42	olliecrow	CSHARP9.0.15	Success	4,857
Apr 29, 2026 18:23	Victor Mercklé	CPPg++14.2.0	Success	17,265
Apr 29, 2026 18:10	Victor Mercklé	CPPg++14.2.0	Success	17,347
Apr 29, 2026 17:48	Victor Mercklé	CPPg++14.2.0	Success	17,163
Apr 29, 2026 17:42	olliecrow	CSHARP9.0.15	Success	4,953
Apr 29, 2026 17:19	Victor Mercklé	CPPg++14.2.0	Success	17,529
Apr 29, 2026 09:33	olliecrow	CSHARP9.0.15	Success	8,637
Apr 29, 2026 08:08	Charles Cabergs	CPPg++13.3.0	Success	4,937
Apr 29, 2026 07:29	olliecrow	CSHARP9.0.15	Success	4,901
Apr 29, 2026 05:31	olliecrow	CSHARP9.0.15	Success	8,246

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