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
Apr 29, 2026 02:00	olliecrow	CSHARP9.0.15	Success	4,942
Apr 29, 2026 00:48	olliecrow	CSHARP9.0.15	Success	4,883
Apr 28, 2026 23:43	olliecrow	CSHARP9.0.15	Success	4,887
Apr 28, 2026 21:46	olliecrow	CSHARP9.0.14	Success	4,993
Apr 28, 2026 21:06	olliecrow	CSHARP9.0.15	Error
Apr 28, 2026 20:58	olliecrow	CSHARP9.0.15	Error
Apr 28, 2026 06:32	Victor Mercklé	CPPg++14.2.0	Success	10,373+373.06 RP
Apr 28, 2026 06:18	Victor Mercklé	CPPg++14.2.0	Success	16,921+590.98 RP
Apr 28, 2026 06:08	Victor Mercklé	CPPg++14.2.0	Error
Apr 28, 2026 05:59	Victor Mercklé	CPPg++14.2.0	Error
Apr 28, 2026 03:06	Charles Cabergs	CPPg++13.3.0	Success	5,073
Apr 27, 2026 22:48	TudyM	CPPg++10.5.0	Success	4,236+62.40 RP
Apr 27, 2026 22:44	TudyM	CPPg++10.5.0	Success	4,373
Apr 27, 2026 22:34	TudyM	CPPg++10.5.0	Success	4,351+740.69 RP
Apr 27, 2026 22:31	TudyM	CPPg++14.2.0	Success	6,465
Apr 27, 2026 22:23	Charles Cabergs	CPPg++13.3.0	Success	4,980
Apr 27, 2026 22:17	TudyM	CPPg++10.5.0	Success	6,553
Apr 27, 2026 22:09	TudyM	CPPg++10.5.0	Success	6,420+19.41 RP
Apr 27, 2026 21:57	TudyM	CPPg++10.5.0	Success	6,501+274.00 RP
Apr 27, 2026 21:48	TudyM	CPPg++10.5.0	Success	8,384
Apr 27, 2026 21:43	TudyM	CPPg++10.5.0	Success	7,910+698.45 RP
Apr 27, 2026 07:22	Charles Cabergs	CPPg++13.3.0	Success	4,985
Apr 27, 2026 06:23	olliecrow	CSHARP9.0.15	Success	4,900
Apr 27, 2026 04:34	Charles Cabergs	CPPg++13.3.0	Success	4,951
Apr 26, 2026 23:17	Charles Cabergs	CPPg++13.3.0	Success	4,901
Apr 26, 2026 20:59	TudyM	CPPg++10.5.0	Success	17,675+9.91 RP
Apr 26, 2026 20:55	Charles Cabergs	CPPg++13.3.0	Success	4,960
Apr 26, 2026 20:49	TudyM	CPPg++14.2.0	Success	19,322
Apr 26, 2026 19:06	TudyM	CPPg++10.5.0	Success	17,993
Apr 26, 2026 17:48	TudyM	CPPg++10.5.0	Success	17,990+555.86 RP
Apr 26, 2026 15:40	olliecrow	CSHARP9.0.15	Success	5,309
Apr 26, 2026 15:01	Charles Cabergs	CPPg++13.3.0	Success	4,901+36.79 RP
Apr 26, 2026 13:58	olliecrow	CSHARP9.0.14	Success	21,921
Apr 26, 2026 11:30	olliecrow	CSHARP9.0.15	Success	5,603
Apr 26, 2026 10:12	olliecrow	CSHARP9.0.14	Success	5,632
Apr 26, 2026 03:56	olliecrow	CSHARP9.0.15	Success	5,744
Apr 25, 2026 23:01	olliecrow	CSHARP9.0.15	Success	5,511
Apr 25, 2026 20:02	olliecrow	CSHARP9.0.15	Error
Apr 25, 2026 10:35	olliecrow	CSHARP9.0.15	Success	5,802
Apr 25, 2026 10:28	olliecrow	CSHARP9.0.15	Error
Apr 25, 2026 08:23	olliecrow	CSHARP9.0.15	Success	5,419
Apr 24, 2026 23:17	olliecrow	CSHARP9.0.15	Success	5,549
Apr 24, 2026 18:57	Charles Cabergs	CPPg++13.3.0	Success	5,052
Apr 24, 2026 16:30	olliecrow	CSHARP9.0.15	Error
Apr 24, 2026 12:46	olliecrow	CSHARP9.0.15	Success	5,457
Apr 24, 2026 10:05	olliecrow	CSHARP9.0.15	Success	5,745
Apr 24, 2026 09:46	Dominique Garmier	CPPg++13.3.0	Success	4,894
Apr 24, 2026 08:44	Dominique Garmier	CPPg++13.3.0	Success	4,877+637.61 RP
Apr 24, 2026 08:22	olliecrow	CSHARP9.0.15	Success	6,138
Apr 24, 2026 03:32	Charles Cabergs	CPPg++13.3.0	Success	4,991+89.73 RP
Apr 24, 2026 02:44	olliecrow	CSHARP9.0.14	Error
Apr 24, 2026 01:22	Charles Cabergs	CPPg++13.3.0	Success	5,294
Apr 23, 2026 23:06	Charles Cabergs	CPPg++13.3.0	Success	5,225+0.37 RP
Apr 23, 2026 21:58	olliecrow	CSHARP9.0.15	Error
Apr 23, 2026 20:39	Charles Cabergs	CPPg++13.3.0	Success	5,273
Apr 23, 2026 19:37	Charles Cabergs	CPPg++13.3.0	Success	5,281
Apr 23, 2026 19:06	olliecrow	CSHARP9.0.14	Error
Apr 23, 2026 16:37	Charles Cabergs	CPPg++13.3.0	Success	5,293
Apr 23, 2026 12:24	Charles Cabergs	CPPg++13.3.0	Success	5,226+4.38 RP
Apr 23, 2026 05:59	Charles Cabergs	CPPg++13.3.0	Success	5,238+14.11 RP
Apr 23, 2026 04:41	olliecrow	CSHARP9.0.15	Error
Apr 23, 2026 04:13	Charles Cabergs	CPPg++13.3.0	Success	5,279
Apr 23, 2026 03:55	olliecrow	CSHARP9.0.15	Success	10,102
Apr 23, 2026 03:52	olliecrow	CSHARP9.0.15	Error
Apr 23, 2026 03:52	olliecrow	CSHARP9.0.15	Error
Apr 23, 2026 02:59	olliecrow	CSHARP9.0.15	Success	5,424
Apr 23, 2026 01:33	olliecrow	CSHARP9.0.15	Success	5,526
Apr 22, 2026 22:32	Charles Cabergs	CPPg++13.3.0	Success	5,277+7.51 RP
Apr 22, 2026 20:50	Charles Cabergs	CPPg++13.3.0	Success	5,298+23.22 RP
Apr 22, 2026 18:56	Charles Cabergs	CPPg++13.3.0	Success	5,397
Apr 22, 2026 18:13	olliecrow	CSHARP9.0.15	Success	10,275
Apr 22, 2026 18:06	olliecrow	CSHARP9.0.14	Error
Apr 22, 2026 12:46	Ben	CPPg++14.2.0	Success	4,586
Apr 22, 2026 12:32	olliecrow	ZIG0.15.1	Success	2,705
Apr 22, 2026 12:15	olliecrow	RUSTrust-1.95.0	Success	2,577+631.62 RP
Apr 22, 2026 12:01	olliecrow	GOgo1.26.2	Success	3,581
Apr 22, 2026 11:55	olliecrow	GOgo1.26.2	Success	8,270
Apr 22, 2026 08:43	olliecrow	GOgo1.26.2	Success	3,548
Apr 22, 2026 08:35	olliecrow	CSHARP9.0.14	Success	5,411
Apr 22, 2026 03:37	olliecrow	ZIG0.14.0	Success	2,690+702.70 RP
Apr 22, 2026 03:23	olliecrow	RUSTrust-1.94.0	Success	3,078+191.69 RP
Apr 22, 2026 03:03	olliecrow	GOgo1.26.2	Success	3,528+237.06 RP
Apr 22, 2026 02:49	olliecrow	CSHARP9.0.14	Success	5,719
Apr 22, 2026 02:43	olliecrow	CSHARP9.0.14	Success	5,745
Apr 21, 2026 22:33	Ben	CPPg++14.2.0	Success	4,521
Apr 21, 2026 22:21	Ben	CPPclang++20.1.2	Success	3,321+3'011.14 RP
Apr 21, 2026 22:15	olliecrow	CPPg++10.5.0	Success	2,491+114.38 RP
Apr 21, 2026 20:36	olliecrow	CPPg++10.5.0	Success	2,545
Apr 21, 2026 18:22	Charles Cabergs	CPPg++13.3.0	Success	5,364+143.41 RP
Apr 21, 2026 17:39	olliecrow	CPPg++10.5.0	Success	2,535
Apr 21, 2026 16:24	Charles Cabergs	CPPg++13.3.0	Success	6,904
Apr 21, 2026 16:18	Charles Cabergs	CPPg++13.3.0	Success	10,876
Apr 21, 2026 16:02	olliecrow	CPPg++10.5.0	Success	2,527+272.18 RP
Apr 21, 2026 09:52	olliecrow	CPPg++10.5.0	Success	2,617+1'012.19 RP
Apr 21, 2026 01:37	Taylor Dettling	RUSTrust-1.95.0	Success	6,451+135.52 RP
Apr 21, 2026 01:22	Taylor Dettling	RUSTrust-1.95.0	Success	8,359
Apr 21, 2026 01:19	Taylor Dettling	RUSTrust-1.95.0	Success	7,069+92.23 RP
Apr 21, 2026 01:14	Taylor Dettling	RUSTrust-1.95.0	Success	7,562+1'022.41 RP
Apr 21, 2026 01:11	Taylor Dettling	RUSTrust-1.95.0	Error
Apr 21, 2026 01:05	Taylor Dettling	RUSTrust-1.95.0	Success	33,334+299.99 RP

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