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 listMar 20, 2026 12:56

Dominique GarmierScore: 7,141Success

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Mar 20, 2026 12:29	6,846	8,351,015,370	1,523,859,000	1,420,073,000	203,689,984
2	Mar 20, 2026 12:23	6,853	8,666,318,913	1,557,283,000	1,389,379,000	196,669,440
3	Mar 20, 2026 12:31	6,982	9,138,723,791	1,600,177,000	1,402,031,000	186,531,840
4	Mar 20, 2026 12:56	6,984	8,702,688,814	1,575,543,000	1,427,553,000	201,646,080
5	Mar 20, 2026 13:06	7,002	9,113,756,507	1,593,400,000	1,417,373,000	189,952,000
6	Mar 20, 2026 12:31	7,004	11,011,590,489	1,594,700,000	1,416,962,000	200,855,552
7	Mar 20, 2026 12:43	7,010	11,347,941,777	1,578,910,000	1,435,555,000	202,698,752
8	Mar 20, 2026 12:29	7,016	8,526,039,207	1,600,620,000	1,416,166,000	205,127,680
9	Mar 20, 2026 13:02	7,020	10,390,746,773	1,617,501,000	1,400,970,000	187,785,216
10	Mar 20, 2026 12:29	7,030	9,148,742,889	1,610,375,000	1,412,697,000	191,021,056
11	Mar 20, 2026 12:29	7,039	8,459,133,002	1,580,741,000	1,446,123,000	191,787,008
12	Mar 20, 2026 13:38	7,042	8,542,255,964	1,582,809,000	1,445,174,000	193,478,656
13	Mar 20, 2026 12:29	7,052	9,079,252,935	1,578,524,000	1,453,958,000	199,540,736
14	Mar 20, 2026 12:31	7,053	10,424,350,962	1,633,565,000	1,399,348,000	194,170,880
15	Mar 20, 2026 12:23	7,068	9,070,575,298	1,619,371,000	1,420,064,000	201,863,168
16	Mar 20, 2026 12:31	7,090	8,488,032,611	1,656,959,000	1,391,766,000	190,918,656
17	Mar 20, 2026 12:46	7,092	9,573,289,945	1,621,083,000	1,428,388,000	206,082,048
18	Mar 20, 2026 12:31	7,097	8,623,424,065	1,643,492,000	1,408,140,000	201,646,080
19	Mar 20, 2026 12:50	7,103	10,698,007,117	1,608,224,000	1,445,908,000	217,333,760
20	Mar 20, 2026 12:59	7,103	9,447,024,862	1,577,533,000	1,476,860,000	203,161,600
21	Mar 20, 2026 13:38	7,104	8,756,407,069	1,633,024,000	1,421,787,000	180,555,776
22	Mar 20, 2026 12:29	7,108	8,540,930,718	1,614,616,000	1,441,729,000	200,179,712
23	Mar 20, 2026 13:38	7,118	11,323,445,304	1,609,490,000	1,451,276,000	199,774,208
24	Mar 20, 2026 12:31	7,119	10,267,443,372	1,616,803,000	1,444,479,000	196,485,120
25	Mar 20, 2026 12:23	7,124	9,050,999,799	1,604,935,000	1,458,579,000	197,595,136
26	Mar 20, 2026 12:23	7,141	8,484,424,899	1,651,598,000	1,418,909,000	184,782,848
27	Mar 20, 2026 12:23	7,145	9,531,266,591	1,635,440,000	1,436,924,000	205,598,720
28	Mar 20, 2026 12:46	7,165	11,804,747,308	1,655,240,000	1,425,570,000	194,904,064
29	Mar 20, 2026 12:43	7,177	8,673,693,751	1,659,888,000	1,426,101,000	181,362,688
30	Mar 20, 2026 12:29	7,178	8,710,699,707	1,625,094,000	1,461,562,000	202,780,672
31	Mar 20, 2026 12:59	7,184	9,472,202,033	1,675,000,000	1,414,000,000	189,292,544
32	Mar 20, 2026 12:50	7,198	8,841,693,761	1,653,070,000	1,442,255,000	207,888,384
33	Mar 20, 2026 13:02	7,216	9,004,668,822	1,650,657,000	1,452,295,000	201,310,208
34	Mar 20, 2026 13:06	7,223	8,859,988,027	1,663,530,000	1,442,390,000	219,844,608
35	Mar 20, 2026 12:29	7,228	8,971,887,261	1,657,158,000	1,450,768,000	167,890,944
36	Mar 20, 2026 12:29	7,234	8,867,675,918	1,581,691,000	1,528,934,000	193,732,608
37	Mar 20, 2026 12:31	7,235	8,582,433,947	1,658,280,000	1,452,838,000	212,852,736
38	Mar 20, 2026 12:56	7,236	9,229,021,852	1,630,974,000	1,480,530,000	201,207,808
39	Mar 20, 2026 12:23	7,239	8,730,991,863	1,689,491,000	1,423,413,000	222,429,184
40	Mar 20, 2026 12:31	7,249	11,482,213,401	1,707,097,000	1,409,811,000	201,048,064
41	Mar 20, 2026 12:43	7,253	10,842,983,989	1,647,883,000	1,471,110,000	209,412,096
42	Mar 20, 2026 13:06	7,260	9,955,078,471	1,628,240,000	1,493,469,000	192,024,576
43	Mar 20, 2026 12:50	7,267	10,827,876,990	1,636,178,000	1,488,728,000	191,066,112
44	Mar 20, 2026 12:46	7,274	11,349,117,375	1,605,142,000	1,522,517,000	195,571,712
45	Mar 20, 2026 12:31	7,274	8,972,831,141	1,655,072,000	1,472,862,000	198,717,440
46	Mar 20, 2026 12:23	7,276	9,017,004,120	1,669,475,000	1,459,402,000	187,432,960
47	Mar 20, 2026 12:59	7,281	10,905,402,558	1,676,653,000	1,454,323,000	201,228,288
48	Mar 20, 2026 12:56	7,287	11,140,842,235	1,656,311,000	1,477,224,000	203,706,368
49	Mar 20, 2026 12:23	7,348	9,467,690,162	1,716,851,000	1,442,674,000	211,320,832
50	Mar 20, 2026 12:23	7,416	8,845,332,536	1,737,119,000	1,451,814,000	201,871,360
51	Mar 20, 2026 13:02	7,432	8,914,306,500	1,671,951,000	1,523,674,000	207,691,776

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