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.

Back to listAug 7, 2023 12:45

matsuoka-601Score: 3,260Success

Source Code

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Aug 7, 2023 12:45	3,218	3,700,844,196	775,920,000	607,822,000	47,489,024
2	Aug 7, 2023 12:45	3,218	3,666,497,129	791,063,000	592,743,000	47,226,880
3	Aug 7, 2023 12:44	3,229	3,780,182,975	769,232,000	619,165,000	47,484,928
4	Aug 7, 2023 12:44	3,230	3,719,385,481	746,350,000	642,414,000	47,489,024
5	Aug 7, 2023 12:40	3,239	3,964,107,979	789,307,000	603,321,000	47,480,832
6	Aug 7, 2023 12:40	3,240	3,880,515,879	768,411,000	624,751,000	47,489,024
7	Aug 7, 2023 12:40	3,243	3,936,274,145	760,206,000	634,458,000	47,484,928
8	Aug 7, 2023 12:44	3,248	3,911,852,812	761,807,000	634,650,000	47,226,880
9	Aug 7, 2023 12:44	3,249	3,738,462,682	769,744,000	627,533,000	47,484,928
10	Aug 7, 2023 12:44	3,249	3,930,579,201	762,144,000	635,120,000	47,489,024
11	Aug 7, 2023 12:44	3,249	3,858,959,017	806,942,000	590,253,000	47,484,928
12	Aug 7, 2023 12:45	3,249	3,780,871,391	756,171,000	640,804,000	47,489,024
13	Aug 7, 2023 12:40	3,250	3,883,439,987	784,675,000	612,956,000	47,480,832
14	Aug 7, 2023 12:45	3,251	3,749,948,899	788,003,000	609,885,000	47,226,880
15	Aug 7, 2023 12:44	3,253	3,850,495,657	787,446,000	611,219,000	47,489,024
16	Aug 7, 2023 12:40	3,253	3,828,226,197	760,814,000	637,957,000	47,489,024
17	Aug 7, 2023 12:40	3,253	3,829,775,932	846,313,000	552,625,000	47,489,024
18	Aug 7, 2023 12:40	3,254	3,808,869,449	827,588,000	571,563,000	47,489,024
19	Aug 7, 2023 12:44	3,260	3,871,008,344	766,869,000	634,922,000	47,226,880
20	Aug 7, 2023 12:45	3,261	3,925,605,694	773,320,000	628,891,000	47,489,024
21	Aug 7, 2023 12:45	3,262	3,715,100,722	796,120,000	606,515,000	47,493,120
22	Aug 7, 2023 12:45	3,262	3,913,712,390	815,717,000	587,043,000	47,484,928
23	Aug 7, 2023 12:45	3,266	3,853,480,714	786,475,000	618,106,000	47,226,880
24	Aug 7, 2023 12:44	3,267	3,666,186,358	779,896,000	624,803,000	47,226,880
25	Aug 7, 2023 12:40	3,268	4,260,929,231	765,520,000	639,650,000	47,226,880
26	Aug 7, 2023 12:45	3,270	3,940,114,128	773,044,000	633,008,000	47,489,024
27	Aug 7, 2023 12:40	3,272	4,192,224,059	794,348,000	612,751,000	47,226,880
28	Aug 7, 2023 12:44	3,394	10,621,662,373	1,459,320,338	0	47,587,328
29	Aug 7, 2023 12:45	3,433	10,605,075,256	1,476,374,871	0	47,624,192
30	Aug 7, 2023 12:44	3,450	10,033,899,530	1,483,649,110	0	47,624,192
31	Aug 7, 2023 12:40	3,461	10,623,590,829	1,488,297,244	0	47,640,576
32	Aug 7, 2023 12:45	3,505	10,467,104,845	1,507,265,765	0	47,493,120
33	Aug 7, 2023 12:40	3,514	14,501,023,403	1,511,210,220	0	47,607,808
34	Aug 7, 2023 12:40	3,522	9,933,157,119	1,514,366,000	0	47,616,000
35	Aug 7, 2023 12:45	3,529	10,516,981,861	1,517,498,387	0	47,493,120
36	Aug 7, 2023 12:44	3,596	10,596,076,326	1,546,078,664	0	47,636,480

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