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
Mar 3, 2026 23:12	olliecrow	CPPclang++18.1.3	Success	3,498
Mar 3, 2026 23:08	olliecrow	CPPclang++18.1.3	Success	3,495+132.72 RP
Mar 3, 2026 22:47	olliecrow	CPPclang++18.1.3	Success	3,675
Mar 3, 2026 22:46	olliecrow	CPPclang++18.1.3	Success	3,665+14.81 RP
Mar 3, 2026 22:38	olliecrow	CPPclang++18.1.3	Success	3,685+56.25 RP
Mar 3, 2026 22:35	olliecrow	CPPg++13.3.0	Success	6,662
Mar 3, 2026 22:32	olliecrow	CPPg++13.3.0	Success	3,786
Mar 3, 2026 22:27	olliecrow	CPPg++13.3.0	Success	3,763+1'203.97 RP
Mar 3, 2026 22:22	olliecrow	CPPg++13.3.0	Success	6,880+1'453.49 RP
Jan 29, 2026 20:43	lipapipa	CPPg++13.3.0	Success	45,536
Jan 29, 2026 19:54	lipapipa	CPPg++13.3.0	Success	8,804+1'135.85 RP
Jan 29, 2026 18:42	lipapipa	CPPg++13.3.0	Error
Jan 29, 2026 15:20	lipapipa	CPPg++13.3.0	Error
Jan 23, 2026 22:42	Aniruddha Deb	CPPg++13.3.0	Success	3,694+36.87 RP
Jan 23, 2026 21:37	Aniruddha Deb	CPPg++13.3.0	Success	3,761
Jan 23, 2026 21:30	Aniruddha Deb	CPPg++13.3.0	Success	3,745+141.14 RP
Jan 23, 2026 19:59	Jasper Edbrooke	CPPclang++18.1.3	Success	13,036+37.66 RP
Jan 23, 2026 19:53	Jasper Edbrooke	CPPg++13.3.0	Success	13,709+32.39 RP
Jan 21, 2026 17:31	Jasper Edbrooke	CPPg++13.3.0	Success	14,346+115.36 RP
Jan 21, 2026 02:25	Josu San Martin	CPPg++13.3.0	Success	2,979+11.24 RP
Jan 20, 2026 21:44	Jasper Edbrooke	CPPg++13.3.0	Success	17,191+183.96 RP
Jan 20, 2026 04:24	Josu San Martin	RUSTrust-1.92.0	Success	34,516
Jan 20, 2026 04:06	Josu San Martin	RUSTrust-1.92.0	Error
Jan 20, 2026 04:06	Josu San Martin	RUSTrust-1.92.0	Success	90,887
Jan 20, 2026 03:52	Josu San Martin	CPPg++13.3.0	Success	87,346
Jan 20, 2026 03:51	Josu San Martin	RUSTrust-1.92.0	Success	3,364
Jan 20, 2026 03:51	Josu San Martin	RUSTrust-1.92.0	Success	3,361
Jan 20, 2026 03:45	Josu San Martin	CPPg++13.3.0	Success	6,214
Jan 20, 2026 03:25	Josu San Martin	CPPg++13.3.0	Success	2,984+91.76 RP
Jan 20, 2026 03:04	Josu San Martin	CPPg++13.3.0	Success	4,684
Jan 20, 2026 03:03	Josu San Martin	CPPg++13.3.0	Success	3,054
Jan 20, 2026 02:58	Josu San Martin	CPPg++13.3.0	Error
Jan 20, 2026 02:56	Josu San Martin	RUSTrust-1.92.0	Success	3,277
Jan 20, 2026 02:50	Josu San Martin	RUSTrust-1.92.0	Success	3,271+17.66 RP
Jan 20, 2026 02:41	Josu San Martin	CPPg++13.3.0	Success	3,041+248.88 RP
Jan 20, 2026 02:30	Josu San Martin	CPPg++13.3.0	Success	3,354
Jan 20, 2026 02:18	Josu San Martin	RUSTrust-1.92.0	Success	3,290+263.04 RP
Jan 20, 2026 02:05	Josu San Martin	RUSTrust-1.92.0	Success	3,547+31.44 RP
Jan 20, 2026 02:03	Josu San Martin	CPPg++13.3.0	Success	38,108
Jan 20, 2026 02:00	Josu San Martin	CPPg++13.3.0	Success	3,337
Jan 20, 2026 02:00	Josu San Martin	CPPg++13.3.0	Success	3,345
Jan 20, 2026 02:00	Josu San Martin	CPPclang++18.1.3	Success	3,491
Jan 20, 2026 01:59	Josu San Martin	CPPclang++18.1.3	Success	3,792
Jan 20, 2026 01:16	Josu San Martin	CPPg++13.3.0	Success	3,391
Jan 20, 2026 01:05	Josu San Martin	RUSTrust-1.92.0	Success	3,587+91.70 RP
Jan 20, 2026 00:51	Josu San Martin	CPPg++13.3.0	Success	3,337+300.56 RP
Jan 20, 2026 00:49	Josu San Martin	CPPg++13.3.0	Error
Jan 20, 2026 00:44	Josu San Martin	CPPg++13.3.0	Success	14,787
Jan 19, 2026 23:53	Josu San Martin	CPPg++13.3.0	Error
Jan 19, 2026 23:13	Josu San Martin	CPPg++13.3.0	Success	14,859
Jan 19, 2026 22:59	Josu San Martin	CPPg++13.3.0	Success	11,746
Jan 19, 2026 21:47	Josu San Martin	CPPg++13.3.0	Success	4,363
Jan 19, 2026 21:44	Josu San Martin	CPPg++13.3.0	Success	4,325
Jan 19, 2026 21:37	Josu San Martin	CPPg++13.3.0	Success	15,264
Jan 19, 2026 21:27	Josu San Martin	CPPg++13.3.0	Success	7,589
Jan 19, 2026 21:09	Josu San Martin	CPPg++13.3.0	Success	4,616
Jan 19, 2026 20:40	Josu San Martin	CPPg++13.3.0	Success	7,723
Jan 19, 2026 20:34	Josu San Martin	CPPg++13.3.0	Success	7,139
Jan 19, 2026 20:17	Josu San Martin	CPPg++13.3.0	Success	11,728
Jan 19, 2026 19:55	Josu San Martin	CPPg++13.3.0	Success	5,398
Jan 19, 2026 19:55	Josu San Martin	CPPg++13.3.0	Success	6,134
Jan 19, 2026 19:46	Josu San Martin	RUSTrust-1.92.0	Error
Jan 19, 2026 19:18	Josu San Martin	CPPg++13.3.0	Success	5,197
Jan 19, 2026 19:03	Josu San Martin	CPPg++13.3.0	Success	4,827
Jan 19, 2026 18:23	Josu San Martin	CPPg++13.3.0	Success	6,726
Jan 19, 2026 17:41	Josu San Martin	CPPg++13.3.0	Success	5,287
Jan 19, 2026 16:57	Josu San Martin	RUSTrust-1.92.0	Success	13,234
Jan 19, 2026 16:41	Josu San Martin	RUSTrust-1.92.0	Success	4,042
Jan 16, 2026 14:40	Robert Burke	CPPg++13.3.0	Success	3,187
Jan 16, 2026 14:39	Robert Burke	CPPg++13.3.0	Success	3,091
Jan 16, 2026 14:36	Robert Burke	CPPg++13.3.0	Success	3,010+69.90 RP
Jan 16, 2026 14:33	Robert Burke	CPPg++13.3.0	Success	3,106
Jan 16, 2026 14:25	Robert Burke	CPPg++13.3.0	Success	3,093
Jan 16, 2026 13:49	Jasper Edbrooke	CPPg++13.3.0	Success	25,142+130.76 RP
Jan 16, 2026 13:38	Jasper Edbrooke	CPPg++13.3.0	Success	37,894
Jan 16, 2026 13:33	Jasper Edbrooke	CPPg++13.3.0	Success	37,456+25.04 RP
Jan 16, 2026 13:29	Jasper Edbrooke	CPPg++13.3.0	Error
Jan 13, 2026 16:58	Jasper Edbrooke	CPPg++13.3.0	Error
Jan 13, 2026 12:33	Jasper Edbrooke	CPPg++13.3.0	Error
Jan 13, 2026 11:35	Jasper Edbrooke	CPPg++13.3.0	Success	41,332+241.94 RP
Jan 7, 2026 04:38	Josu San Martin	GOgo1.25.5	Success	7,019+287.44 RP
Jan 7, 2026 04:37	Josu San Martin	GOgo1.25.5	Success	8,793+375.77 RP
Jan 3, 2026 11:58	Keefe	CPPg++13.3.0	Error
Jan 3, 2026 11:51	Keefe	CPPg++13.3.0	Error
Jan 3, 2026 11:28	Keefe	CPPg++13.3.0	Success	24,459
Jan 3, 2026 11:17	Keefe	CPPg++13.3.0	Error
Jan 3, 2026 11:00	Keefe	CPPg++13.3.0	Error
Jan 3, 2026 10:54	Keefe	CPPg++13.3.0	Success	86,972
Dec 31, 2025 10:58	Aniruddha Deb	CPPg++13.3.0	Success	4,092
Dec 31, 2025 10:54	Aniruddha Deb	CPPg++13.3.0	Error
Dec 31, 2025 10:37	Aniruddha Deb	CPPg++13.3.0	Success	3,954+6.38 RP
Dec 31, 2025 10:31	Aniruddha Deb	CPPg++13.3.0	Success	3,987
Dec 31, 2025 10:26	Keefe	CPPg++13.3.0	Success	11,746+183.84 RP
Dec 31, 2025 10:25	Aniruddha Deb	CPPg++13.3.0	Success	4,532
Dec 31, 2025 10:00	Aniruddha Deb	CPPg++13.3.0	Success	4,175
Dec 31, 2025 09:50	Aniruddha Deb	CPPg++13.3.0	Success	4,167
Dec 31, 2025 09:45	Aniruddha Deb	CPPg++13.3.0	Success	4,180
Dec 31, 2025 09:40	Aniruddha Deb	CPPg++13.3.0	Success	4,121
Dec 29, 2025 23:50	Aniruddha Deb	CPPg++13.3.0	Success	4,744
Dec 29, 2025 22:35	Aniruddha Deb	CPPg++13.3.0	Success	4,051

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