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 01:43	Victor Mercklé	CPPg++14.2.0	Success	938+575.08 RP
Aug 16, 2026 01:37	Victor Mercklé	CPPg++14.2.0	Success	964+294.86 RP
Aug 16, 2026 01:31	Victor Mercklé	CPPg++14.2.0	Success	988+61.10 RP
Aug 16, 2026 01:17	Victor Mercklé	CPPg++14.2.0	Success	994+417.16 RP
Aug 16, 2026 01:06	Victor Mercklé	CPPg++14.2.0	Success	1,070
Aug 16, 2026 00:56	Tomislav Tunkovic	CPPclang++14.0.6	Success	972
Aug 16, 2026 00:43	Tomislav Tunkovic	CPPclang++14.0.6	Success	968+211.26 RP
Aug 16, 2026 00:14	marko1597	CPPclang++14.0.6	Success	1,134
Aug 16, 2026 00:13	marko1597	CPPclang++20.1.2	Success	1,720
Aug 16, 2026 00:01	marko1597	CPPclang++20.1.2	Success	1,780
Aug 15, 2026 23:59	Victor Mercklé	CPPg++14.2.0	Success	1,127
Aug 15, 2026 23:55	marko1597	CPPclang++20.1.2	Success	1,110
Aug 15, 2026 23:27	marko1597	CPPg++14.2.0	Success	1,526
Aug 15, 2026 23:27	marko1597	CPPclang++20.1.2	Success	1,339
Aug 15, 2026 23:21	Tomislav Tunkovic	CPPclang++14.0.6	Success	979
Aug 15, 2026 23:02	marko1597	CPPg++14.2.0	Success	1,335
Aug 15, 2026 23:01	Tomislav Tunkovic	CPPclang++15.0.7	Success	991
Aug 15, 2026 22:52	Tomislav Tunkovic	CPPclang++14.0.6	Success	978+409.82 RP
Aug 15, 2026 22:45	Tomislav Tunkovic	CPPclang++20.1.2	Success	998+179.10 RP
Aug 15, 2026 21:57	Victor Mercklé	CPPg++14.2.0	Success	1,046
Aug 15, 2026 21:52	Victor Mercklé	CPPg++14.2.0	Success	1,050
Aug 15, 2026 21:46	Victor Mercklé	CPPg++14.2.0	Success	1,037+18.56 RP
Aug 15, 2026 21:41	Victor Mercklé	CPPg++14.2.0	Success	1,041
Aug 15, 2026 21:35	Victor Mercklé	CPPg++14.2.0	Success	1,039+82.65 RP
Aug 15, 2026 21:29	Victor Mercklé	CPPg++14.2.0	Success	1,048
Aug 15, 2026 21:24	Victor Mercklé	CPPg++14.2.0	Success	1,048
Aug 15, 2026 21:19	Victor Mercklé	CPPg++14.2.0	Success	1,048+325.39 RP
Aug 15, 2026 21:11	Victor Mercklé	CPPg++14.2.0	Success	1,085+367.03 RP
Aug 15, 2026 21:07	Victor Mercklé	CPPg++14.2.0	Success	1,130+169.00 RP
Aug 15, 2026 21:00	Victor Mercklé	CPPg++14.2.0	Success	1,152+241.74 RP
Aug 15, 2026 20:54	Victor Mercklé	CPPg++14.2.0	Success	1,185+282.21 RP
Aug 15, 2026 20:48	Victor Mercklé	CPPg++14.2.0	Success	1,226+124.48 RP
Aug 15, 2026 20:43	Victor Mercklé	CPPg++14.2.0	Success	1,245+363.42 RP
Aug 15, 2026 20:37	Victor Mercklé	CPPg++14.2.0	Success	1,304+233.77 RP
Aug 15, 2026 20:30	Victor Mercklé	CPPg++14.2.0	Success	1,418
Aug 15, 2026 20:25	Victor Mercklé	CPPg++14.2.0	Error
Aug 15, 2026 20:19	Victor Mercklé	CPPg++14.2.0	Success	1,345+432.14 RP
Aug 15, 2026 20:13	Victor Mercklé	CPPg++14.2.0	Success	3,478
Aug 15, 2026 20:07	Victor Mercklé	CPPg++14.2.0	Success	1,597
Aug 15, 2026 20:02	Victor Mercklé	CPPg++14.2.0	Error
Aug 15, 2026 19:57	Victor Mercklé	CPPg++14.2.0	Success	1,666
Aug 15, 2026 19:52	Victor Mercklé	CPPg++14.2.0	Success	1,577
Aug 15, 2026 19:47	Victor Mercklé	CPPg++14.2.0	Success	2,720
Aug 15, 2026 19:42	Victor Mercklé	CPPg++14.2.0	Success	1,870
Aug 15, 2026 19:37	Victor Mercklé	CPPg++14.2.0	Success	1,763
Aug 15, 2026 19:32	Victor Mercklé	CPPg++14.2.0	Error
Aug 15, 2026 19:27	Victor Mercklé	CPPg++14.2.0	Error
Aug 15, 2026 19:02	Victor Mercklé	CPPg++14.2.0	Success	2,298
Aug 15, 2026 18:51	Victor Mercklé	CPPg++14.2.0	Success	2,353
Aug 15, 2026 18:39	Victor Mercklé	CPPg++14.2.0	Success	3,489
Aug 15, 2026 18:16	Victor Mercklé	CPPg++14.2.0	Success	2,352
Aug 15, 2026 18:11	Victor Mercklé	CPPg++14.2.0	Success	2,452
Aug 15, 2026 18:04	Victor Mercklé	CPPg++14.2.0	Success	2,578
Aug 15, 2026 17:55	Victor Mercklé	CPPg++14.2.0	Success	3,178
Aug 15, 2026 17:49	Victor Mercklé	CPPg++14.2.0	Success	2,624
Aug 15, 2026 17:43	Victor Mercklé	CPPg++14.2.0	Success	2,663
Aug 15, 2026 15:32	Victor Mercklé	CPPg++14.2.0	Success	1,624
Aug 15, 2026 15:27	Victor Mercklé	CPPg++14.2.0	Success	1,597
Aug 15, 2026 14:27	Victor Mercklé	CPPg++14.2.0	Success	1,661
Aug 15, 2026 14:01	Victor Mercklé	CPPg++14.2.0	Success	2,096
Aug 15, 2026 13:55	Victor Mercklé	CPPg++14.2.0	Success	1,798
Aug 15, 2026 13:49	Victor Mercklé	CPPg++14.2.0	Success	2,765
Aug 15, 2026 13:44	Victor Mercklé	CPPg++14.2.0	Success	3,386
Aug 15, 2026 13:25	Victor Mercklé	CPPg++14.2.0	Success	2,270
Aug 15, 2026 13:18	Victor Mercklé	CPPg++14.2.0	Success	1,614
Aug 15, 2026 13:08	Victor Mercklé	CPPg++14.2.0	Success	1,481
Aug 15, 2026 13:03	Victor Mercklé	CPPg++14.2.0	Success	1,607
Aug 15, 2026 12:57	Victor Mercklé	CPPg++14.2.0	Success	1,614
Aug 15, 2026 12:49	Victor Mercklé	CPPg++14.2.0	Success	2,783
Aug 15, 2026 12:43	Victor Mercklé	CPPg++14.2.0	Success	1,617
Aug 15, 2026 12:34	Victor Mercklé	CPPg++14.2.0	Success	1,805
Aug 15, 2026 12:28	Victor Mercklé	CPPg++14.2.0	Success	1,620
Aug 15, 2026 12:20	Victor Mercklé	CPPg++14.2.0	Success	1,661
Aug 14, 2026 22:02	Victor Mercklé	CPPg++14.2.0	Success	1,764
Aug 14, 2026 21:57	Victor Mercklé	CPPg++14.2.0	Success	1,739
Aug 14, 2026 21:52	Victor Mercklé	CPPg++14.2.0	Success	1,788
Aug 14, 2026 21:45	Victor Mercklé	CPPg++14.2.0	Success	1,794
Aug 14, 2026 21:39	Victor Mercklé	CPPg++14.2.0	Success	1,724
Aug 14, 2026 21:33	Victor Mercklé	CPPg++14.2.0	Success	1,771
Aug 14, 2026 21:28	Victor Mercklé	CPPg++14.2.0	Success	1,793
Aug 14, 2026 21:20	Victor Mercklé	CPPg++14.2.0	Success	2,152
Aug 14, 2026 21:13	Victor Mercklé	CPPg++14.2.0	Success	2,060
Aug 14, 2026 20:59	Victor Mercklé	CPPg++14.2.0	Success	1,750
Aug 14, 2026 20:53	Victor Mercklé	CPPg++14.2.0	Error
Aug 14, 2026 20:31	Victor Mercklé	CPPg++14.2.0	Success	1,782
Aug 14, 2026 20:22	Victor Mercklé	CPPg++14.2.0	Success	2,993
Aug 14, 2026 20:08	Victor Mercklé	CPPg++14.2.0	Success	1,742
Aug 14, 2026 19:52	Victor Mercklé	CPPg++14.2.0	Success	2,850
Aug 14, 2026 19:45	Victor Mercklé	CPPg++14.2.0	Success	1,789
Aug 14, 2026 19:37	Victor Mercklé	CPPg++14.2.0	Success	4,044
Aug 14, 2026 19:27	Victor Mercklé	CPPg++14.2.0	Success	1,777
Aug 14, 2026 19:16	Victor Mercklé	CPPg++14.2.0	Success	4,215
Aug 14, 2026 19:02	Victor Mercklé	CPPg++14.2.0	Error
Aug 14, 2026 18:13	Victor Mercklé	CPPg++14.2.0	Success	1,763
Aug 14, 2026 18:08	Victor Mercklé	CPPg++14.2.0	Success	1,781
Aug 14, 2026 16:24	Victor Mercklé	CPPg++14.2.0	Success	1,844
Aug 14, 2026 16:19	Victor Mercklé	CPPg++14.2.0	Success	2,916
Aug 14, 2026 16:14	Victor Mercklé	CPPg++14.2.0	Success	2,069
Aug 14, 2026 16:09	Victor Mercklé	CPPg++14.2.0	Success	6,854
Aug 14, 2026 15:01	Victor Mercklé	CPPg++14.2.0	Success	3,452

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