Look and say

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Problem

Print out the first 12 terms of the look-and-say sequence starting with a given
number n.

http://en.wikipedia.org/wiki/Look-and-say_sequence

Options

exec is denied

no deadline, the server will not save your submission

Sample input:_

1

Sample output:

1
11
21
1211
111221
312211
13112221
1113213211
31131211131221
13211311123113112211
11131221133112132113212221
3113112221232112111312211312113211

Sample input:_

22

Sample output:

22
22
22
22
22
22
22
22
22
22
22
22

Sample input:_

333

Sample output:

333
33
23
1213
11121113
31123113
132112132113
11131221121113122113
311311222112311311222113
1321132132211213211321322113
11131221131211132221121113122113121113222113
3113112221131112311332211231131122211311123113322113

Ranking

Ruby _

RankUserSizeTimeDateStatistics
1leonid460.04562010/10/16 10:24:360B / 21B / 24B
2Histocrat460.03462013/07/27 08:04:220B / 21B / 24B
3ludo460.03612016/06/06 00:48:240B / 21B / 24B
4yvl500.27212007/08/05 01:21:150B / 25B / 25B
5shinh500.27012007/08/05 02:14:200B / 25B / 23B
6irori500.23992007/08/05 08:54:500B / 25B / 24B
7kurimura500.27562007/08/05 13:36:170B / 25B / 25B
8eban500.26452007/08/05 17:04:070B / 25B / 25B
9flagitious500.22892007/08/05 22:36:540B / 25B / 23B
10niha500.26262007/08/06 11:16:000B / 25B / 25B
11yowa500.09112007/09/09 14:22:020B / 25B / 23B
12clock500.05012012/02/17 11:13:130B / 25B / 25B
13jpl500.03712014/06/21 04:43:420B / ?B / ?B
14Dingledooper500.05082021/06/21 14:27:090B / 25B / 24B
15kt3k510.10852008/01/25 23:34:590B / 25B / 25B
16J-_-L530.00742010/08/01 07:49:180B / 22B / 30B
17Mark Byers540.28312007/08/05 21:11:040B / 28B / 24B
18Sisyphus540.04922020/12/02 10:04:250B / ?B / ?B
19tabasa1370.18342007/11/21 08:49:516B / 65B / 56B

Ruby2 _

RankUserSizeTimeDateStatistics
1Histocrat570.24282015/11/04 05:23:140B / 25B / 32B
2rotary-o570.14872018/05/01 18:54:380B / 28B / 27B
3Dingledooper570.17472021/06/21 14:21:100B / 29B / 26B
4olf580.17992016/05/24 02:22:010B / 29B / 29B
5Sisyphus580.17132020/12/29 10:00:310B / 28B / 29B

Perl _

RankUserSizeTimeDateStatistics
1ySas420.13512007/08/08 16:03:090B / 16B / 26B
2leonid420.07292008/08/19 08:10:470B / 16B / 26B
3jg420.00392010/05/12 14:00:270B / ?B / ?B
4teebee420.00402011/01/05 19:05:120B / 18B / 23B
5tails420.03662011/05/18 08:34:380B / 16B / 26B
6primo420.03772013/09/02 20:29:170B / 18B / 23B
7llhuii420.03442015/08/16 00:41:010B / ?B / ?B
8Dingledooper420.04662021/06/18 14:16:020B / 18B / 23B
9tybalt89430.14152007/08/05 15:14:530B / ?B / ?B
10Terje K430.11892007/08/06 19:13:220B / ?B / ?B
11shinh450.09902007/08/14 13:16:280B / 18B / 26B
12mauke480.08372009/09/13 17:27:540B / 22B / 26B
13eban500.13252007/08/05 02:31:490B / 23B / 27B
14ott500.15322007/08/11 07:21:370B / 18B / 32B
15ninjalj510.00662011/03/01 00:30:240B / 24B / 27B
16Mithran520.08672007/10/29 23:36:290B / 28B / 22B
17corruptio520.00662011/02/03 03:31:200B / 20B / 31B
18jonas560.04632014/10/13 03:51:490B / ?B / ?B

Python _

RankUserSizeTimeDateStatistics
1llhuii830.07442017/12/22 15:29:040B / 46B / 34B
2xnor830.09292021/04/07 04:57:030B / 48B / 31B
3hallvabo840.09512020/12/05 06:15:250B / 46B / 34B
4hiro.suzuki 850.36242007/08/07 21:17:220B / 47B / 34B
5leonid850.20032012/04/03 05:58:410B / 47B / 34B
6xsot850.13162017/12/21 12:02:190B / 47B / 34B
7starmie850.08712019/07/08 13:16:000B / 50B / 31B
8kt3k890.26882007/10/23 21:39:550B / 38B / 46B
9hirose900.11652007/10/23 09:57:200B / 43B / 42B
10twobit900.10632013/02/18 08:55:390B / 51B / 36B
11Mark Byers950.34702007/08/08 17:27:590B / 46B / 44B
12lifthrasiir960.10432015/03/24 15:03:250B / 48B / 45B
13TonyMooori960.08722019/01/29 17:26:140B / ?B / ?B
14Thammi970.08322010/08/01 05:51:540B / 56B / 34B
15hallvabo (re)970.10132014/01/31 23:20:230B / 49B / 43B
16hallvabo (itertools)1010.10182014/01/31 17:50:230B / 61B / 31B
17recursive1020.04022010/04/13 23:31:590B / 66B / 27B
18kaoru1080.32072008/05/02 07:53:140B / 67B / 34B
19zetamatta1090.19912007/11/23 15:53:110B / 72B / 26B
20shbird1130.22112007/10/23 10:27:560B / ?B / ?B
21KUN1210.15682007/10/23 07:54:018B / 60B / 38B
22py21250.19732007/10/23 03:15:480B / 57B / 40B
23rolf1340.05552012/12/30 09:12:360B / ?B / ?B
24TsXc1720.16312007/10/23 02:15:3013B / 57B / 35B
251740.07732019/05/24 04:35:420B / ?B / ?B
26tabasa1940.66182007/09/25 17:31:259B / 98B / 59B

Python3 _

RankUserSizeTimeDateStatistics
1xsot880.12222017/12/21 12:05:490B / 47B / 38B
2mypetlion970.12272017/12/21 10:28:020B / 55B / 40B

PHP _

RankUserSizeTimeDateStatistics
1clock800.13432012/02/19 03:27:1722B / 32B / 26B
2primo800.28082012/04/14 12:01:4622B / 32B / 26B
3o-cn810.09162011/01/05 07:26:3722B / 33B / 26B
4lifthrasiir900.08562011/05/18 03:31:150B / 46B / 43B
5pooq1240.35792008/10/18 05:33:440B / 48B / 75B
6daira1400.37772007/10/02 18:52:400B / 56B / 83B

Scheme _

RankUserSizeTimeDateStatistics
1kaki1070.07192012/11/29 01:34:430B / 60B / 44B
2motemen1270.10432007/11/03 14:38:480B / ?B / ?B

Common LISP _

RankUserSizeTimeDateStatistics
1kozima1610.39062007/08/16 10:56:110B / 75B / 69B

Clojure _

RankUserSizeTimeDateStatistics
1murky-satyr1035.30582010/05/12 15:07:340B / 60B / 36B

Io _

RankUserSizeTimeDateStatistics
1murky-satyr1362.48052008/03/08 23:40:490B / 95B / 30B

JavaScript _

RankUserSizeTimeDateStatistics
1murky-satyr770.03662010/04/14 12:53:430B / 42B / 35B
2nn770.00402010/04/15 23:40:270B / 46B / 31B
3dnek970.03912018/03/13 00:36:550B / ?B / ?B

Lua _

RankUserSizeTimeDateStatistics
1tehtmi1030.03752018/09/01 16:06:450B / 54B / 42B
2murky-satyr1100.03702008/06/02 10:19:310B / 58B / 45B
3rickrickrick1130.12612007/08/08 17:56:340B / 65B / 40B
4twobit1130.03502012/08/25 00:52:400B / 59B / 46B
5AndoDaan1370.03292014/08/10 15:20:300B / 81B / 45B

Tcl _

RankUserSizeTimeDateStatistics
1clock1080.04062019/01/30 02:00:170B / 71B / 9B
2murky-satyr1520.05532008/07/11 06:16:510B / 95B / 28B

Xtal _

RankUserSizeTimeDateStatistics
1murky-satyr1050.25762007/11/28 19:43:410B / 52B / 52B
2tabasa3050.47362007/11/21 10:20:2517B / 143B / 123B

Kite _

RankUserSizeTimeDateStatistics
1clock1190.41622012/07/08 06:43:020B / 65B / 52B

SNOBOL _

RankUserSizeTimeDateStatistics
1clock1110.06322012/07/21 13:37:240B / 52B / 27B

Icon _

RankUserSizeTimeDateStatistics
1clock960.05412012/04/15 18:20:420B / 56B / 35B

REXX _

RankUserSizeTimeDateStatistics
1clock1030.03602012/11/17 02:58:130B / 65B / 23B

Smalltalk _

RankUserSizeTimeDateStatistics
1clock1130.06132013/01/07 09:13:440B / 74B / 31B
2murky-satyr1190.45702008/07/11 03:25:070B / 53B / 60B

BASIC _

RankUserSizeTimeDateStatistics
1*yuko*1260.02902014/03/08 18:54:480B / 71B / 48B
2clock1270.04082013/03/28 03:44:310B / 67B / 51B
3pooq1320.18772008/10/18 05:18:370B / 70B / 51B
4yt1550.17122007/08/23 13:32:010B / 76B / 64B

J _

RankUserSizeTimeDateStatistics
1I., S.390.10582011/09/04 20:41:000B / 10B / 29B
2pooq470.10812010/10/17 05:47:320B / 11B / 36B

K _

RankUserSizeTimeDateStatistics
1twobit380.05082012/04/03 06:15:090B / 9B / 28B
2teebee380.04782012/07/01 23:40:480B / 9B / 28B

C _

RankUserSizeTimeDateStatistics
1tails960.03162016/06/07 09:22:460B / 40B / 56B
27gyou1010.02312007/12/09 20:28:560B / 53B / 48B
3letter1010.07232007/12/10 10:28:240B / 53B / 48B
451b1010.08572007/12/15 01:12:000B / 53B / 48B
5hinoe1200.04052007/09/15 07:10:330B / 66B / 54B
6csanders1290.02362010/11/25 05:12:080B / 63B / 66B
7inaniwa1510.04862009/11/11 14:10:120B / 79B / 71B
8tabasa3090.09202007/09/25 18:19:4924B / 138B / 118B

C++ _

RankUserSizeTimeDateStatistics
1tabasa3790.08482007/09/25 18:28:0728B / 192B / 123B

D _

RankUserSizeTimeDateStatistics
151b1350.07182008/04/11 20:12:310B / 83B / 49B

OCaml _

RankUserSizeTimeDateStatistics
1ksk1720.15492009/07/22 00:19:150B / 97B / 62B

Haskell _

RankUserSizeTimeDateStatistics
1henkma860.04142012/06/26 19:15:590B / 54B / 28B
2notogawa870.09302007/08/08 20:15:010B / ?B / ?B
3rst76870.00162009/12/04 15:58:450B / 55B / 28B
4Defenestrator880.11882007/08/08 09:48:270B / 62B / 21B
5tttaki880.03312012/10/02 05:49:400B / 62B / 21B
6Lost_dog890.28752010/08/07 23:22:150B / 61B / 23B
7kurimura900.09912007/08/05 17:59:400B / 62B / 23B
8tanakh900.13912007/08/23 13:22:130B / 62B / 25B
9_900.01682007/11/10 03:07:110B / 63B / 21B
10sss920.12962007/08/29 01:51:080B / 63B / 23B
11twobit930.03302013/05/20 04:12:350B / 67B / 20B
12moriA940.08492007/08/05 13:37:330B / 68B / 21B
13konn950.09752007/08/18 11:00:270B / ?B / ?B
14yy1570.03482012/07/17 21:26:591B / ?B / ?B
15wa3030.03342012/07/17 21:43:2311B / ?B / ?B
16sakaki8600.04922012/05/04 19:39:430B / 312B / 82B

Java _

RankUserSizeTimeDateStatistics
1rotary-o1760.18922021/06/18 22:29:320B / 102B / 68B
27gyou2670.97942007/10/01 21:14:280B / 180B / 78B

Pascal _

RankUserSizeTimeDateStatistics
1*yuko*1550.03252014/03/08 18:55:110B / 97B / 52B
2uru1790.03722009/01/03 23:54:510B / ?B / ?B

C# _

RankUserSizeTimeDateStatistics
1ha2220.50012009/04/02 22:55:510B / ?B / ?B

Nemerle _

RankUserSizeTimeDateStatistics
1clock1570.15322012/08/23 16:34:030B / 91B / 63B
2murky-satyr1971.89462008/10/23 02:23:470B / 131B / 60B

AWK _

RankUserSizeTimeDateStatistics
1llhuii750.03602014/05/27 10:38:200B / 35B / 39B
2nn870.07382008/11/18 00:40:030B / 37B / 45B

sed _

RankUserSizeTimeDateStatistics
1tails580.03252018/09/21 23:46:540B / 18B / 33B
2mitchs590.03642018/09/21 20:37:280B / 19B / 36B
3clock640.03522013/09/19 15:36:510B / 18B / 41B
4emoken1030.11012007/08/14 18:23:420B / 26B / 63B
5eban1150.10722007/08/14 22:25:510B / 50B / 55B

Bash _

RankUserSizeTimeDateStatistics
1McBusLuck470.01032019/08/24 18:48:380B / 22B / 24B

Bash (builtins) _

RankUserSizeTimeDateStatistics
1llhuii890.13822017/12/22 21:41:160B / 28B / 56B
2tails1060.07902016/06/07 12:42:030B / 41B / 51B

wake _

RankUserSizeTimeDateStatistics
1clock880.07312011/12/06 23:54:350B / ?B / ?B
2murky-satyr900.03312010/07/22 12:16:430B / 22B / 62B

bc _

RankUserSizeTimeDateStatistics
1McBusLuck950.04502020/04/19 01:33:340B / 45B / 49B

dc _

RankUserSizeTimeDateStatistics
1tails680.03082011/05/18 11:43:510B / 49B / 19B

xgawk _

RankUserSizeTimeDateStatistics
1llhuii740.03292014/05/27 10:29:060B / 35B / 38B

Postscript _

RankUserSizeTimeDateStatistics
1ySas630.87942007/08/13 11:43:0621B / 23B / 18B
2yshl(bin)640.90982007/08/13 23:00:2725B / 23B / 16B
3yshl1060.85722007/08/13 23:00:360B / 77B / 15B

R _

RankUserSizeTimeDateStatistics
1teebee930.34002021/05/01 10:08:560B / 49B / 43B
2clock1050.31952019/08/24 02:42:040B / 45B / 56B
3NikNakk1180.45942014/07/07 02:05:580B / ?B / ?B
4pooq1253.62102008/05/31 11:52:220B / 64B / 58B

Brainfuck _

RankUserSizeTimeDateStatistics
1mitchs (cheat)1170.11292015/10/05 10:11:181B / 0B / 115B
2mitchs1390.05192014/04/06 10:45:310B / 0B / 139B

Whitespace _

RankUserSizeTimeDateStatistics
1kaz_u1960.03452015/05/02 23:54:410B / 0B / 0B

GolfScript _

RankUserSizeTimeDateStatistics
1tails310.07692016/06/06 17:09:340B / 10B / 21B
2narb340.16752011/04/30 03:37:160B / ?B / ?B
3flagitious410.69382007/12/21 12:55:330B / 13B / 28B

gs2 _

RankUserSizeTimeDateStatistics
1mitchs130.27472015/04/26 18:13:275B / 4B / 3B
2tails130.18222018/09/03 09:35:375B / 4B / 3B

FlogScript _

RankUserSizeTimeDateStatistics
1clock290.15862012/06/14 14:17:360B / 5B / 24B
2milieu300.31892010/10/26 22:14:540B / ?B / ?B

Burlesque _

RankUserSizeTimeDateStatistics
1Hendrik160.06362015/01/14 00:10:260B / 11B / 5B
2clock160.04592019/09/25 13:48:490B / 11B / 5B

Lazy-K _

RankUserSizeTimeDateStatistics
1tails6080.07182021/06/18 20:49:410B / 379B / 229B
2irori9100.33362008/03/15 14:52:180B / 466B / 444B

Universal Lambda _

RankUserSizeTimeDateStatistics
1hinoe690.16242009/03/22 23:34:4053B / 9B / 5B
2irori760.92862008/12/28 01:29:3659B / 12B / 3B

z80 _

RankUserSizeTimeDateStatistics
1kodera320.52892008/07/26 03:29:3819B / 6B / 4B
2ySas370.48962007/12/11 02:58:0719B / 5B / 8B

Vim _

RankUserSizeTimeDateStatistics
1udioica470.04252016/11/30 12:45:362B / ?B / ?B
2clock530.12902012/01/02 23:52:350B / 18B / 32B
3pla550.07822010/01/23 05:23:304B / 31B / 20B
4nn550.12302010/11/08 10:54:234B / 29B / 22B
5eban590.36602008/01/29 15:45:210B / 37B / 21B
6doug590.12102010/07/22 15:58:280B / 35B / 23B

goruby _

RankUserSizeTimeDateStatistics
1leonid410.10452010/01/03 21:15:290B / 14B / 26B
2murky-satyr420.33602010/10/17 04:27:120B / 13B / 27B
3eban460.17562008/01/05 04:19:370B / 19B / 24B

Groovy _

RankUserSizeTimeDateStatistics
1murky-satyr776.20372010/08/23 00:41:490B / 50B / 24B
2clock772.91002013/02/04 19:13:280B / 47B / 28B
3nn783.52412009/12/26 02:30:500B / 49B / 27B
4hoozie8410.12872008/03/29 13:43:450B / 47B / 36B

Scala _

RankUserSizeTimeDateStatistics
1rotary-o838.60892021/06/18 21:56:200B / 39B / 42B
2clock847.28982019/11/18 21:21:410B / 43B / 41B
3murky-satyr9823.29522011/06/16 20:52:000B / 52B / 42B

Language Ranking_

RankLangUserSizeScore
1gs2mitchs1310000
2BurlesqueHendrik168125
3FlogScriptclock294482
4GolfScripttails314193
5z80kodera324062
6Ktwobit383421
7JI., S.393333
8gorubyleonid413170
9PerlySas423095
10Rubyleonid462826
11Vimudioica472765
12BashMcBusLuck472765
13Ruby2Histocrat572280
14sedtails582241
15PostscriptySas632063
16dctails681911
17Universal Lambdahinoe691884
18xgawkllhuii741756
19AWKllhuii751733
20JavaScriptmurky-satyr771688
21Groovymurky-satyr771688
22PHPclock801625
23Pythonllhuii831566
24Scalarotary-o831566
25Haskellhenkma861511
26wakeclock881477
27Python3xsot881477
28Bash (builtins)llhuii891460
29Rteebee931397
30bcMcBusLuck951368
31Iconclock961354
32Ctails961354
33Clojuremurky-satyr1031262
34REXXclock1031262
35Luatehtmi1031262
36Xtalmurky-satyr1051238
37Schemekaki1071214
38Tclclock1081203
39SNOBOLclock1111171
40Smalltalkclock1131150
41Brainfuckmitchs (cheat)1171111
42Kiteclock1191092
43BASIC*yuko*1261031
44D51b135962
45Iomurky-satyr136955
46Pascal*yuko*155838
47Nemerleclock157828
48Common LISPkozima161807
49OCamlksk172755
50Javarotary-o176738
51Whitespacekaz_u196663
52C#ha222585
53C++tabasa379343
54Lazy-Ktails608213

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