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 listJul 31, 2023 14:01

matsuoka-601Score: 4,130Success

Source Code

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jul 31, 2023 14:31	4,093	3,818,984,203	1,154,264,000	605,651,000	116,961,280
2	Jul 31, 2023 14:01	4,095	3,843,669,714	1,196,569,000	564,201,000	116,969,472
3	Jul 31, 2023 14:05	4,098	3,974,178,686	1,160,493,000	601,507,000	116,973,568
4	Jul 31, 2023 14:31	4,100	3,878,232,057	1,157,774,000	605,318,000	116,965,376
5	Jul 31, 2023 14:05	4,101	3,809,941,596	1,179,745,000	583,597,000	116,969,472
6	Jul 31, 2023 14:31	4,101	4,090,761,595	1,175,166,000	588,103,000	116,965,376
7	Jul 31, 2023 14:31	4,107	3,915,299,776	1,168,001,000	598,168,000	116,969,472
8	Jul 31, 2023 14:01	4,112	3,855,979,539	1,188,239,000	579,885,000	116,969,472
9	Jul 31, 2023 14:05	4,117	3,845,160,826	1,121,332,000	648,976,000	116,965,376
10	Jul 31, 2023 14:01	4,117	4,340,045,452	1,175,016,000	595,397,000	116,969,472
11	Jul 31, 2023 14:31	4,118	3,857,407,947	1,180,148,000	590,591,000	116,965,376
12	Jul 31, 2023 14:05	4,120	3,844,454,041	1,174,859,000	596,770,000	116,957,184
13	Jul 31, 2023 14:31	4,120	3,909,573,719	1,155,612,000	616,047,000	116,965,376
14	Jul 31, 2023 14:05	4,122	3,739,919,787	1,145,328,000	627,080,000	116,973,568
15	Jul 31, 2023 14:05	4,123	3,852,018,834	1,173,575,000	599,294,000	116,969,472
16	Jul 31, 2023 14:05	4,124	6,219,360,565	1,184,756,000	588,528,000	116,965,376
17	Jul 31, 2023 14:01	4,127	4,214,203,112	1,159,839,000	614,892,000	116,965,376
18	Jul 31, 2023 14:31	4,129	3,818,090,224	1,177,783,000	597,774,000	116,965,376
19	Jul 31, 2023 14:31	4,130	3,881,605,651	1,164,958,000	610,765,000	116,965,376
20	Jul 31, 2023 14:01	4,134	3,973,342,464	1,172,442,000	605,097,000	116,977,664
21	Jul 31, 2023 14:01	4,140	3,808,011,621	1,190,025,000	590,303,000	116,969,472
22	Jul 31, 2023 14:01	4,142	3,919,907,983	1,181,297,000	599,574,000	116,969,472
23	Jul 31, 2023 14:01	4,144	5,240,234,463	1,226,340,000	555,427,000	116,973,568
24	Jul 31, 2023 14:05	4,155	3,888,224,912	1,164,704,000	621,806,000	116,957,184
25	Jul 31, 2023 14:31	4,156	4,607,509,621	1,170,413,000	616,623,000	116,977,664
26	Jul 31, 2023 14:01	4,157	3,876,351,322	1,187,865,000	599,678,000	116,961,280
27	Jul 31, 2023 14:05	4,159	3,817,572,420	1,150,906,000	637,425,000	116,965,376
28	Jul 31, 2023 14:31	4,328	9,420,229,958	1,861,254,703	0	117,088,256
29	Jul 31, 2023 14:31	4,341	9,666,261,449	1,866,455,367	0	117,088,256
30	Jul 31, 2023 14:05	4,357	10,007,307,580	1,873,687,987	0	117,084,160
31	Jul 31, 2023 14:01	4,364	9,808,536,058	1,876,616,119	0	117,272,576
32	Jul 31, 2023 14:05	4,367	9,345,304,941	1,877,805,959	0	117,137,408
33	Jul 31, 2023 14:05	4,388	10,561,354,187	1,886,865,776	0	117,080,064
34	Jul 31, 2023 14:01	4,435	9,393,786,291	1,906,933,583	0	117,084,160
35	Jul 31, 2023 14:31	4,442	9,780,793,681	1,910,216,877	0	117,301,248
36	Jul 31, 2023 14:01	6,504	19,799,507,636	2,796,698,640	0	117,088,256

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