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
Aug 16, 2026 19:35	marko1597	ZIG0.14.1	Success	1,507
Aug 16, 2026 19:34	marko1597	ZIG0.16.0	Success	1,034+3'026.66 RP
Aug 16, 2026 19:34	marko1597	ZIG0.15.1	Success	1,505+907.28 RP
Aug 16, 2026 19:34	Victor Mercklé	CPPg++14.2.0	Success	689
Aug 16, 2026 19:26	Victor Mercklé	CPPg++14.2.0	Success	670+438.98 RP
Aug 16, 2026 19:07	Victor Mercklé	CPPg++14.2.0	Success	680+172.00 RP
Aug 16, 2026 19:01	marko1597	CPPclang++20.1.2	Success	793
Aug 16, 2026 18:58	Victor Mercklé	CPPg++14.2.0	Success	744
Aug 16, 2026 18:54	Victor Mercklé	CPPg++14.2.0	Success	684+421.32 RP
Aug 16, 2026 18:49	Tomislav Tunkovic	CPPclang++14.0.6	Success	709+98.77 RP
Aug 16, 2026 18:24	marko1597	CPPclang++20.1.2	Success	876
Aug 16, 2026 18:10	Victor Mercklé	CPPg++14.2.0	Success	694+41.46 RP
Aug 16, 2026 18:02	marko1597	CPPclang++20.1.2	Success	782+32.62 RP
Aug 16, 2026 18:00	Tomislav Tunkovic	CPPclang++14.0.6	Success	723
Aug 16, 2026 17:51	marko1597	CPPclang++20.1.2	Success	784+128.84 RP
Aug 16, 2026 17:51	Tomislav Tunkovic	CPPclang++14.0.6	Success	714+135.98 RP
Aug 16, 2026 17:38	marko1597	CPPclang++20.1.2	Success	6,575
Aug 16, 2026 17:35	Victor Mercklé	CPPg++14.2.0	Success	695
Aug 16, 2026 17:28	Tomislav Tunkovic	CPPclang++14.0.6	Success	729
Aug 16, 2026 17:24	Victor Mercklé	CPPg++14.2.0	Success	700
Aug 16, 2026 17:09	Tomislav Tunkovic	CPPclang++14.0.6	Success	721+133.36 RP
Aug 16, 2026 17:05	Victor Mercklé	CPPg++14.2.0	Success	700
Aug 16, 2026 16:55	Victor Mercklé	CPPg++14.2.0	Success	695+687.10 RP
Aug 16, 2026 16:49	Tomislav Tunkovic	CPPclang++14.0.6	Success	728+295.40 RP
Aug 16, 2026 16:34	Victor Mercklé	CPPg++14.2.0	Success	712
Aug 16, 2026 16:04	Victor Mercklé	CPPg++14.2.0	Success	712+692.62 RP
Aug 16, 2026 15:48	Victor Mercklé	CPPg++14.2.0	Success	825
Aug 16, 2026 15:26	Victor Mercklé	CPPg++14.2.0	Success	740
Aug 16, 2026 15:10	Victor Mercklé	CPPg++14.2.0	Success	730+969.39 RP
Aug 16, 2026 14:54	Victor Mercklé	CPPg++14.2.0	Success	770+133.54 RP
Aug 16, 2026 14:47	Victor Mercklé	CPPg++14.2.0	Success	778+146.99 RP
Aug 16, 2026 14:33	Victor Mercklé	CPPg++14.2.0	Success	1,197
Aug 16, 2026 14:10	Victor Mercklé	CPPg++14.2.0	Success	793
Aug 16, 2026 13:26	marko1597	CPPclang++20.1.2	Success	892
Aug 16, 2026 13:19	marko1597	CPPclang++20.1.2	Success	794
Aug 16, 2026 13:18	marko1597	CPPclang++20.1.2	Success	793
Aug 16, 2026 13:10	marko1597	CPPclang++20.1.2	Success	6,143
Aug 16, 2026 13:04	marko1597	CPPclang++20.1.2	Success	801
Aug 16, 2026 13:04	marko1597	CPPclang++20.1.2	Success	792+15.92 RP
Aug 16, 2026 12:55	marko1597	CPPclang++15.0.7	Success	804
Aug 16, 2026 12:55	marko1597	CPPclang++20.1.2	Error
Aug 16, 2026 12:54	marko1597	CPPclang++17.0.6	Success	808
Aug 16, 2026 12:54	marko1597	CPPclang++16.0.6	Success	802
Aug 16, 2026 12:43	marko1597	CPPclang++20.1.2	Success	793+94.70 RP
Aug 16, 2026 12:32	marko1597	CPPclang++20.1.2	Success	800
Aug 16, 2026 12:32	marko1597	CPPclang++19.1.1	Success	802
Aug 16, 2026 12:13	marko1597	CPPclang++20.1.2	Success	802
Aug 16, 2026 11:57	marko1597	CPPclang++20.1.2	Success	799+62.34 RP
Aug 16, 2026 11:38	marko1597	CPPclang++20.1.2	Success	2,525
Aug 16, 2026 11:23	Tomislav Tunkovic	CPPclang++14.0.6	Success	744+107.96 RP
Aug 16, 2026 11:19	marko1597	CPPclang++20.1.2	Success	830
Aug 16, 2026 11:16	marko1597	CPPclang++20.1.2	Success	803+15.49 RP
Aug 16, 2026 11:16	marko1597	CPPclang++14.0.6	Success	816
Aug 16, 2026 11:02	Tomislav Tunkovic	CPPclang++14.0.6	Success	747+2'119.85 RP
Aug 16, 2026 11:02	marko1597	CPPclang++20.1.2	Success	804+823.41 RP
Aug 16, 2026 10:24	Tomislav Tunkovic	CPPclang++14.0.6	Success	837+210.34 RP
Aug 16, 2026 10:13	Victor Mercklé	CPPg++14.2.0	Success	801
Aug 16, 2026 10:02	Tomislav Tunkovic	CPPclang++14.0.6	Success	852+699.56 RP
Aug 16, 2026 10:01	Victor Mercklé	CPPg++14.2.0	Success	796
Aug 16, 2026 09:50	Victor Mercklé	CPPg++14.2.0	Success	791
Aug 16, 2026 09:39	Victor Mercklé	CPPg++14.2.0	Success	791
Aug 16, 2026 09:20	Tomislav Tunkovic	CPPclang++14.0.6	Success	906+179.76 RP
Aug 16, 2026 09:07	Victor Mercklé	CPPg++14.2.0	Success	932
Aug 16, 2026 09:06	marko1597	CPPclang++20.1.2	Success	863
Aug 16, 2026 09:02	Tomislav Tunkovic	CPPclang++14.0.6	Success	921+527.18 RP
Aug 16, 2026 09:00	marko1597	CPPclang++20.1.2	Success	867
Aug 16, 2026 08:49	Victor Mercklé	CPPg++14.2.0	Success	791
Aug 16, 2026 08:36	marko1597	CPPclang++20.1.2	Success	867
Aug 16, 2026 08:33	marko1597	CPPclang++20.1.2	Success	867
Aug 16, 2026 08:21	Victor Mercklé	CPPg++14.2.0	Success	787
Aug 16, 2026 08:11	Victor Mercklé	CPPg++14.2.0	Success	787+933.16 RP
Aug 16, 2026 08:08	marko1597	CPPclang++20.1.2	Success	861+302.18 RP
Aug 16, 2026 07:45	marko1597	CPPclang++20.1.2	Success	884+76.26 RP
Aug 16, 2026 07:32	marko1597	CPPclang++20.1.2	Success	4,225
Aug 16, 2026 07:12	marko1597	CPPclang++20.1.2	Success	1,617
Aug 16, 2026 05:53	Victor Mercklé	CPPg++14.2.0	Success	817+1'570.30 RP
Aug 16, 2026 04:38	Victor Mercklé	CPPg++14.2.0	Success	878
Aug 16, 2026 04:33	marko1597	CPPclang++20.1.2	Success	890
Aug 16, 2026 04:25	marko1597	CPPclang++20.1.2	Success	896
Aug 16, 2026 04:25	marko1597	CPPclang++20.1.2	Success	890+12.61 RP
Aug 16, 2026 04:16	marko1597	CPPclang++20.1.2	Success	909
Aug 16, 2026 04:14	Victor Mercklé	CPPg++14.2.0	Success	877
Aug 16, 2026 04:09	marko1597	CPPclang++20.1.2	Success	891+12.58 RP
Aug 16, 2026 04:01	marko1597	CPPclang++20.1.2	Success	892+197.55 RP
Aug 16, 2026 03:50	marko1597	CPPclang++20.1.2	Success	6,097
Aug 16, 2026 03:43	marko1597	CPPclang++20.1.2	Success	908
Aug 16, 2026 03:41	marko1597	CPPclang++20.1.2	Success	5,767
Aug 16, 2026 03:29	marko1597	CPPclang++20.1.2	Success	5,025
Aug 16, 2026 03:15	marko1597	CPPclang++20.1.2	Success	937
Aug 16, 2026 03:14	Victor Mercklé	CPPg++14.2.0	Success	893
Aug 16, 2026 03:03	marko1597	CPPclang++20.1.2	Success	917
Aug 16, 2026 02:58	marko1597	CPPclang++18.1.3	Success	917
Aug 16, 2026 02:58	marko1597	CPPclang++19.1.1	Success	909
Aug 16, 2026 02:52	marko1597	CPPclang++20.1.2	Success	908+1'131.79 RP
Aug 16, 2026 02:50	Victor Mercklé	CPPg++14.2.0	Success	907
Aug 16, 2026 02:43	marko1597	CPPclang++20.1.2	Success	1,012+48.58 RP
Aug 16, 2026 02:42	Victor Mercklé	CPPg++14.2.0	Success	873+336.14 RP
Aug 16, 2026 02:36	marko1597	CPPclang++20.1.2	Success	1,017+815.71 RP
Aug 16, 2026 02:04	Victor Mercklé	CPPg++14.2.0	Success	890
Aug 16, 2026 01:50	Victor Mercklé	CPPg++14.2.0	Success	886+1'251.40 RP

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