invert case

Submit

Language is selected by the extension of the file. See the list of supported languages to know the extension of your language.

Problem

Invert the case of the string passed by STDIN.

Options

exec is denied

no deadline, the server will not save your submission

Sample input:_

FooBAR

Sample output:

fOObar

Sample input:_

foobar

Sample output:

FOOBAR

Sample input:_

FOOBAR

Sample output:

foobar

Ranking

Ruby _

Rank	User	Size	Time	Date	Statistics
1	flagitious	17	0.2212	07/02/12 09:45:35	?B / ?B / ?B
2	Mark Byers	17	0.2207	07/02/12 09:46:56	?B / ?B / ?B
3	shinh	17	0.2093	07/02/12 09:59:05	?B / ?B / ?B
4	ar	17	0.2113	07/02/12 10:00:09	?B / ?B / ?B
5	hrkw	17	0.2225	07/02/12 10:00:23	?B / ?B / ?B
6	kurimura	17	0.1946	07/02/12 12:50:52	?B / ?B / ?B
7	eban	17	0.2177	07/02/12 12:51:36	?B / ?B / ?B
8	_N	17	0.8924	07/02/12 21:44:00	?B / ?B / ?B
9	killy971	17	0.6939	07/03/05 17:44:08	0B / ?B / ?B
10	mskzzzz	17	0.2473	07/03/18 03:17:41	0B / 12B / 5B
11	GooGoo+.	17	0.1975	07/06/25 23:44:28	0B / ?B / ?B
12	hirose	17	0.2435	07/08/22 18:35:40	0B / 12B / 5B
13	kt3k	17	0.1385	07/10/04 02:21:41	0B / 12B / 5B
14	minke	17	0.1365	07/10/18 22:38:38	0B / 12B / 5B
15	leonid	17	0.1338	07/12/21 03:44:31	0B / 12B / 5B
16	o___o	17	0.0902	08/03/03 20:58:33	0B / ?B / ?B
17	kaki	17	0.1428	08/05/03 04:09:09	0B / 12B / 5B
18	mokos	17	0.0472	08/07/26 04:43:06	0B / ?B / ?B
19	gomis	18	0.2031	07/05/11 09:54:59	0B / ?B / ?B
20	chez	18	0.1076	08/05/11 19:46:20	0B / 16B / 1B
21	dux	20	0.2243	07/03/21 01:11:22	0B / ?B / ?B
22	konn	27	0.2434	07/02/12 10:48:50	?B / ?B / ?B
23	leonid (alnum)	46	0.1322	08/10/03 14:24:29	0B / 39B / 0B
24	leonid (sym)	84	0.0875	08/10/03 14:36:31	0B / 0B / 83B

Perl _

Rank	User	Size	Time	Date	Statistics
1	shinh	12	0.0960	07/02/12 12:35:20	?B / ?B / ?B
2	ySas	12	0.1141	07/02/12 12:44:40	?B / ?B / ?B
3	eban	12	0.2540	07/02/12 15:07:00	?B / ?B / ?B
4	kounoike	12	0.1358	07/02/20 06:45:07	0B / ?B / ?B
5	ott	12	0.0987	07/06/20 13:14:56	0B / 7B / 5B
6	leonid	12	0.0568	08/08/07 12:24:06	0B / 7B / 5B
7	ar	23	0.1320	07/02/12 08:37:36	?B / ?B / ?B
8	Pradeep	30	0.0550	09/06/01 22:06:18	0B / 15B / 15B
9	tsk	30	0.0465	09/10/11 04:32:49	0B / ?B / ?B

Python _

Rank	User	Size	Time	Date	Statistics
1	Mark Byers	28	0.3736	07/02/12 08:47:08	?B / ?B / ?B
2	flagitious	28	0.3422	07/02/12 09:44:58	?B / ?B / ?B
3	shaurz	28	0.4665	07/02/15 06:19:38	0B / 21B / 6B
4	jijixi	28	0.3523	07/02/17 19:29:15	0B / 21B / 6B
5	mskzzzz	28	0.9836	07/02/23 15:13:26	0B / 21B / 6B
6	Ropo	28	0.3604	07/03/03 18:15:40	0B / 21B / 6B
7	SeeNoEvil	28	1.4359	07/03/11 17:07:18	0B / 21B / 6B
8	ryo	28	0.3578	07/03/20 13:17:02	0B / ?B / ?B
9	elb	28	0.3411	07/03/21 01:23:30	0B / 21B / 6B
10	kt3k	28	0.3302	07/03/21 15:48:36	0B / ?B / ?B
11	lifthrasiir	28	0.3238	07/05/03 23:19:21	0B / 21B / 6B
12	hirose	28	0.3247	07/05/15 18:07:55	0B / 21B / 6B
13	boo	28	0.3229	07/06/02 15:57:07	0B / ?B / ?B
14	sdkay	28	0.1257	07/10/13 06:02:53	0B / 21B / 6B
15	ubunoon	28	0.1741	08/10/30 12:38:43	0B / ?B / ?B
16	hallvabo	28	0.1587	08/12/06 13:22:10	0B / 21B / 6B
17	leonid	28	0.0491	09/06/01 23:50:49	0B / 21B / 6B
18	ryopei	28	0.2002	09/10/09 17:13:22	0B / ?B / ?B
19	qebab	29	0.3145	07/05/06 11:00:25	0B / ?B / ?B
20	Bakuriu	32	0.1473	09/08/22 21:54:29	0B / ?B / ?B

PHP _

Rank	User	Size	Time	Date	Statistics
1	o-cn	24	0.0894	09/10/30 21:46:12	6B / ?B / ?B
2	leonid	24	0.0455	10/01/07 05:01:53	6B / 10B / 8B
3	mskzzzz	25	0.4678	07/06/14 22:00:18	0B / 10B / 9B
4	hamori	25	0.3622	07/10/22 02:10:01	0B / ?B / ?B
5	pooq	25	0.4909	08/10/05 13:08:05	0B / 10B / 9B
6	murky-satyr	25	0.1236	08/12/09 16:14:21	0B / 10B / 9B
7	beton	35	0.4695	07/05/02 06:31:53	0B / 21B / 13B
8	mogesura	45	0.3465	07/09/10 15:32:55	0B / ?B / ?B
9	ideo	45	0.3793	07/09/10 15:33:52	0B / ?B / ?B
10	daira	45	0.3871	08/03/14 12:34:48	0B / 27B / 17B
11	ar	46	0.4986	07/02/12 08:38:46	?B / ?B / ?B
12	yzx	46	0.5117	07/02/22 19:55:58	0B / ?B / ?B
13	Super-Tomato	57	0.2789	08/02/01 18:52:45	0B / ?B / ?B

Scheme _

Rank	User	Size	Time	Date	Statistics
1	ma	33	0.4509	07/02/14 13:29:52	?B / ?B / ?B
2	mskzzzz	33	0.4564	07/04/17 22:27:22	0B / 19B / 13B
3	murky-satyr	33	0.3288	08/06/23 14:26:00	0B / 19B / 13B

Common LISP _

Rank	User	Size	Time	Date	Statistics
1	shimizu	37	1.7060	07/02/24 02:53:35	0B / ?B / ?B

Arc _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr	35	10.2530	09/10/27 03:25:18	0B / 25B / 8B
2	youz	37	10.1080	09/10/17 02:11:31	0B / 25B / 12B

Io _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr	50	2.5433	08/03/08 12:58:27	0B / 41B / 5B
2	pooq	67	3.1217	07/10/13 22:37:36	0B / 54B / 8B

JavaScript _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr (cheese)	47	0.0996	07/10/11 22:16:35	0B / 31B / 15B
2	kemco	47	0.0633	07/12/07 10:23:44	0B / 31B / 15B
3	ktt	47	0.0770	08/12/06 13:13:42	0B / 31B / 15B
4	nn	47	0.0098	10/01/08 23:23:04	0B / 31B / 15B
5	kaki	47	0.0003	10/01/25 03:31:35	0B / 31B / 15B
6	nanto_vi (cheat)	59	0.1458	07/02/19 23:47:07	0B / 36B / 23B
7	Dashiva	64	0.1231	07/04/20 23:31:16	0B / 40B / 21B

Lua _

Rank	User	Size	Time	Date	Statistics
1	planque(cheat)	53	0.1089	07/06/01 00:04:39	0B / 37B / 16B
2	planque	85	0.1013	07/06/01 00:05:31	0B / 59B / 21B

Tcl _

Rank	User	Size	Time	Date	Statistics
1	user	62	0.4748	07/03/02 18:20:14	0B / ?B / ?B
2	mskzzzz	195	0.1269	07/03/21 19:18:43	0B / 124B / 34B

Cyan _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr	60	13.0004	08/11/09 06:49:15	0B / 35B / 25B
2	youz	60	12.7796	08/11/09 13:15:39	0B / 37B / 23B

Smalltalk _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr	51	0.4144	08/04/10 02:27:47	0B / 29B / 19B
2	sumim	60	1.6800	07/02/23 12:03:21	0B / 43B / 13B
3	pooq	62	0.4278	07/10/23 20:32:22	0B / 48B / 9B

Prolog _

Rank	User	Size	Time	Date	Statistics
1	pooq	51	0.0889	08/08/16 08:42:46	0B / 28B / 19B
2	mskzzzz	57	0.2178	07/05/13 21:03:47	0B / 30B / 22B

Forth _

Rank	User	Size	Time	Date	Statistics
1	pooq	30	0.0494	07/10/11 19:35:36	0B / 20B / 4B
2	51b	30	0.0391	07/10/11 22:54:00	0B / 19B / 5B

BASIC _

Rank	User	Size	Time	Date	Statistics
1	yt	29	0.0882	08/02/14 21:27:12	0B / 19B / 10B
2	yuko	29	0.0289	09/11/12 21:03:29	0B / 19B / 10B
3	poop	58	0.1379	07/06/20 18:14:27	0B / 35B / 21B

Erlang _

Rank	User	Size	Time	Date	Statistics
1	51b	75	0.9690	08/05/16 21:54:44	0B / 39B / 32B
2	mskzzzz	92	1.8330	07/06/01 19:32:54	0B / 53B / 34B

J _

Rank	User	Size	Time	Date	Statistics
1	pooq	25	0.1674	08/03/05 07:22:39	0B / 13B / 10B

Mind _

Rank	User	Size	Time	Date	Statistics
1	pooq	62	0.0232	07/10/11 18:51:55	43B / 10B / 1B
2	yuizumi	79	0.0935	07/03/31 00:00:37	61B / ?B / ?B

C _

Rank	User	Size	Time	Date	Statistics
1	kurimura	40	0.5666	07/02/12 19:36:06	?B / ?B / ?B
2	shinh	41	0.0630	07/02/12 12:59:55	?B / ?B / ?B
3	ozy4dm	41	0.0597	07/02/12 16:47:26	?B / ?B / ?B
4	18kb	41	0.0878	07/07/12 09:14:09	0B / 25B / 16B
5	51b	41	0.0500	08/05/16 22:07:54	0B / 25B / 16B
6	lifthrasiir	41	0.0564	09/05/06 09:29:36	0B / 27B / 14B
7	7gyou	42	0.0567	08/06/08 23:19:20	0B / 24B / 18B
8	Nyhx	42	0.0182	09/11/08 18:17:33	0B / 25B / 17B
9	inaniwa	42	0.0009	09/11/26 08:21:59	0B / 25B / 17B
10		43	0.8859	07/02/13 15:25:14	?B / ?B / ?B
11	_	46	0.0944	07/02/12 12:22:02	?B / ?B / ?B
12	pi8027	50	0.0814	07/09/14 21:46:45	0B / ?B / ?B
13	hess	51	0.0501	09/10/22 16:25:03	0B / 30B / 21B
14	Inky	57	0.0548	07/04/09 12:08:31	1B / 33B / 22B

C++ _

Rank	User	Size	Time	Date	Statistics
1	7gyou	63	0.0713	08/06/08 23:43:23	0B / 40B / 21B

D _

Rank	User	Size	Time	Date	Statistics
1	ozy4dm	59	0.1432	07/02/12 17:18:27	?B / ?B / ?B
2	51b	60	0.0227	08/03/27 19:08:24	0B / 46B / 12B

Go _

Rank	User	Size	Time	Date	Statistics
1	uru	87	0.0062	09/12/20 12:06:46	0B / 62B / 22B

OCaml _

Rank	User	Size	Time	Date	Statistics
1	m.ukai	60	0.1052	08/04/15 13:14:17	0B / 49B / 5B
2	ksk	60	0.0908	08/04/16 00:34:01	0B / 47B / 9B
3	jijixi	62	0.6125	07/02/17 19:51:08	0B / 47B / 12B
4	shinh	74	0.6187	07/02/15 12:55:58	0B / 53B / 17B

Haskell _

Rank	User	Size	Time	Date	Statistics
1	kurimura	52	0.0916	07/02/12 12:47:23	?B / ?B / ?B
2	oxy	52	1.4396	07/02/14 01:08:55	?B / ?B / ?B
3	notogawa	52	0.1252	07/03/07 09:01:09	0B / ?B / ?B
4	tanakh	53	0.0962	07/02/15 10:10:30	0B / 40B / 12B
5	m	54	0.1078	07/02/12 17:06:55	?B / ?B / ?B
6	aljee	54	0.1073	07/02/12 22:58:42	?B / ?B / ?B
7	b2ox	56	0.1103	07/02/19 00:28:29	0B / 46B / 7B
8	_	56	0.0236	07/11/10 00:44:44	0B / 43B / 9B
9	konn	58	0.0793	07/02/12 10:32:22	?B / ?B / ?B
10	sakai	71	0.1119	07/02/17 07:47:35	0B / 49B / 16B
11	tttaki	83	0.0869	08/11/05 21:18:30	0B / ?B / ?B

Ada _

Rank	User	Size	Time	Date	Statistics
1	D	107	0.0988	07/04/06 14:54:11	0B / 79B / 23B
2	yt	109	0.1051	07/03/27 09:25:01	0B / ?B / ?B

Java _

Rank	User	Size	Time	Date	Statistics
1	nattow	124	1.1083	07/03/26 20:45:08	0B / 90B / 28B
2	pooq	124	0.4791	08/11/15 18:48:36	0B / 89B / 29B
3	ste_mcleod	147	1.1077	07/03/12 22:52:50	0B / 102B / 37B

Pascal _

Rank	User	Size	Time	Date	Statistics
1	uru	59	0.1028	08/12/28 00:10:16	0B / ?B / ?B
2	pooq	59	0.0641	09/01/27 23:30:28	0B / 45B / 13B
3	yt	70	0.0891	07/03/27 09:08:11	0B / ?B / ?B

Fortran _

Rank	User	Size	Time	Date	Statistics
1	yuko	49	0.0868	09/08/11 21:10:47	0B / 34B / 15B

C# _

Rank	User	Size	Time	Date	Statistics
1	shinh	98	0.6090	07/03/26 19:15:24	0B / 66B / 27B
2	nattow	98	0.5986	07/03/26 20:44:36	0B / 66B / 27B
3	kurimura	98	0.6073	07/03/26 22:01:24	0B / 66B / 27B
4	siokoshou	98	0.5923	07/03/26 22:30:25	0B / ?B / ?B
5	snFB	121	0.6701	07/03/06 08:08:35	0B / ?B / ?B

Nemerle _

Rank	User	Size	Time	Date	Statistics
1	murky-satyr	52	0.9095	08/10/24 15:08:42	0B / 36B / 15B

Maxima _

Rank	User	Size	Time	Date	Statistics
1	pooq	34	0.3151	10/01/17 12:53:03	0B / 24B / 10B

REBOL _

Rank	User	Size	Time	Date	Statistics
1	leonid	28	0.1481	09/02/14 16:18:40	0B / 17B / 4B
2	pooq	37	0.1331	09/02/14 15:20:14	0B / 28B / 4B

Asymptote _

Rank	User	Size	Time	Date	Statistics
1	pooq	52	3.0953	09/04/17 05:58:32	0B / 39B / 13B
2	chocobi	198	3.1482	09/04/13 07:42:19	0B / 106B / 90B

AWK _

Rank	User	Size	Time	Date	Statistics
1	eban	37	0.0747	07/02/14 00:08:59	?B / ?B / ?B
2	usa	37	0.0814	07/02/14 00:15:45	?B / ?B / ?B
3	nn	37	0.0399	09/12/23 02:11:06	0B / 21B / 16B

sed _

Rank	User	Size	Time	Date	Statistics
1	hrkw	24	0.0654	07/02/12 10:06:09	?B / ?B / ?B
2	shinh	24	0.0782	07/02/12 12:25:58	?B / ?B / ?B
3	eban	24	0.0662	07/02/12 12:27:15	?B / ?B / ?B
4	emoken	24	0.0866	07/02/21 23:23:57	0B / ?B / ?B
5	kt3k	24	0.4101	07/10/04 02:19:59	0B / 21B / 3B
6	ais523	24	0.0606	08/01/19 04:27:21	0B / 21B / 3B
7	leonid	24	0.0626	08/11/08 04:07:37	0B / 21B / 3B

Bash _

Rank	User	Size	Time	Date	Statistics
1	ma	16	0.5374	07/02/12 19:12:34	?B / ?B / ?B
2	shaurz	16	0.1755	07/02/15 07:52:25	0B / 10B / 4B
3	eban	16	0.1555	07/05/16 00:34:34	0B / 10B / 4B
4	Gus	16	0.1807	07/05/21 08:05:06	0B / 10B / 4B

m4 _

Rank	User	Size	Time	Date	Statistics
1	51b	39	0.1500	08/05/18 02:00:17	0B / 26B / 13B
2	yamaya	42	0.0816	07/03/06 22:49:04	0B / 29B / 13B

Postscript _

Rank	User	Size	Time	Date	Statistics
1	yshl(bin)	36	0.8846	07/03/22 20:15:16	11B / 13B / 10B
2	yshl	58	0.9054	07/03/22 20:14:52	0B / 41B / 9B

VHDL _

Rank	User	Size	Time	Date	Statistics
1	mskzzzz	379	0.1246	07/06/18 20:26:14	0B / 274B / 69B

Brainfuck _

Rank	User	Size	Time	Date	Statistics
1	_	98	0.0155	07/11/10 00:31:29	0B / 0B / 98B
2	Mark Byers	99	0.0270	07/02/12 10:47:19	?B / ?B / ?B

Whitespace _

Rank	User	Size	Time	Date	Statistics
1	Mark Byers	64	0.0225	07/03/08 01:18:02	0B / 0B / 0B
2	flagitious	64	0.0408	07/09/23 00:38:13	0B / 0B / 0B
3	toshi	90	0.0153	07/06/08 11:01:18	0B / ?B / ?B

Befunge _

Rank	User	Size	Time	Date	Statistics
1	Mark Byers	12	0.0232	07/03/07 10:58:42	1B / 0B / 11B
2	Mark Byers (symbol)	12	0.0320	07/03/08 01:46:26	0B / 0B / 11B
3	ySas	23	0.0362	07/02/25 17:20:04	0B / 4B / 18B

Minus _

Rank	User	Size	Time	Date	Statistics
1	flagitious	45	0.1077	07/02/17 11:27:54	0B / 45B / 0B

GolfScript _

Rank	User	Size	Time	Date	Statistics
1	flagitious	6	0.2257	07/12/15 12:04:35	0B / 2B / 4B
2	leonid	6	0.2044	07/12/15 12:09:39	0B / 2B / 4B
3	irori	6	0.3106	07/12/15 13:11:55	0B / 2B / 4B
4	kt3k	6	0.1940	07/12/16 02:30:27	0B / 2B / 4B
5	hirose	6	0.3107	08/03/21 13:21:48	0B / 2B / 4B

Unlambda _

Rank	User	Size	Time	Date	Statistics
1	hirose	57	0.0181	07/10/27 16:29:53	0B / 20B / 37B
2	irori	93	0.0343	07/03/31 14:36:20	0B / 36B / 57B

Universal Lambda _

Rank	User	Size	Time	Date	Statistics
1	hinoe	33	0.1044	09/03/07 12:36:31	17B / 7B / 8B

z80 _

Rank	User	Size	Time	Date	Statistics
1	ySas	9	0.0788	07/12/06 12:57:35	6B / 2B / 0B
2	kodera	9	0.1168	07/12/07 13:39:14	6B / 2B / 0B
3	GOROman	9	0.0884	07/12/08 22:43:45	6B / 2B / 0B
4	xsd	9	0.0949	09/10/07 21:32:22	6B / 2B / 0B

DOS _

Rank	User	Size	Time	Date	Statistics
1	51b	18	2.9518	08/11/24 19:57:18	14B / 1B / 2B

vi _

Rank	User	Size	Time	Date	Statistics
1	eban	4	0.3333	07/12/26 00:45:35	0B / 3B / 1B
2	leonid	4	1.0513	08/11/19 00:04:24	0B / 3B / 1B
3	pooq	4	0.1819	09/03/09 17:10:38	0B / 3B / 1B
4	nn	4	0.0633	09/12/21 00:17:51	0B / 3B / 1B
5	betaveros	4	0.0654	10/01/30 21:29:53	0B / 3B / 1B
6	mokos	5	0.2648	08/09/16 22:02:02	0B / ?B / ?B

goruby _

Rank	User	Size	Time	Date	Statistics
1	leonid	6	0.3639	08/02/08 23:10:40	0B / 4B / 1B
2	murky-satyr	6	0.3564	08/07/21 23:32:17	0B / 4B / 1B
3	eban	7	0.1447	08/01/05 02:59:25	0B / 5B / 1B
4	flagitious	8	0.1680	07/12/26 13:29:13	0B / 6B / 1B

Groovy _

Rank	User	Size	Time	Date	Statistics
1	hoozie	31	8.8371	08/03/02 00:39:29	0B / 22B / 9B
2	murky-satyr	31	8.9671	08/03/16 05:59:12	0B / 22B / 9B
3	nn	31	10.9942	08/04/06 01:49:02	0B / 22B / 9B

Language Ranking_

Rank	Lang	User	Size	Score
1	vi	eban	4	10000
2	GolfScript	flagitious	6	6666
3	goruby	leonid	6	6666
4	z80	ySas	9	4444
5	Perl	shinh	12	3333
6	Befunge	Mark Byers	12	3333
7	Bash	ma	16	2500
8	Ruby	flagitious	17	2352
9	DOS	51b	18	2222
10	sed	hrkw	24	1666
11	PHP	o-cn	24	1666
12	J	pooq	25	1600
13	Python	Mark Byers	28	1428
14	REBOL	leonid	28	1428
15	BASIC	yt	29	1379
16	Forth	pooq	30	1333
17	Groovy	hoozie	31	1290
18	Scheme	ma	33	1212
19	Universal Lambda	hinoe	33	1212
20	Maxima	pooq	34	1176
21	Arc	murky-satyr	35	1142
22	Postscript	yshl(bin)	36	1111
23	AWK	eban	37	1081
24	Common LISP	shimizu	37	1081
25	m4	51b	39	1025
26	C	kurimura	40	1000
27	Minus	flagitious	45	888
28	JavaScript	murky-satyr (cheese)	47	851
29	Fortran	yuko	49	816
30	Io	murky-satyr	50	800
31	Smalltalk	murky-satyr	51	784
32	Prolog	pooq	51	784
33	Haskell	kurimura	52	769
34	Nemerle	murky-satyr	52	769
35	Asymptote	pooq	52	769
36	Lua	planque(cheat)	53	754
37	Unlambda	hirose	57	701
38	D	ozy4dm	59	677
39	Pascal	uru	59	677
40	OCaml	m.ukai	60	666
41	Cyan	murky-satyr	60	666
42	Tcl	user	62	645
43	Mind	pooq	62	645
44	C++	7gyou	63	634
45	Whitespace	Mark Byers	64	625
46	Erlang	51b	75	533
47	Go	uru	87	459
48	C#	shinh	98	408
49	Brainfuck	_	98	408
50	Ada	D	107	373
51	Java	nattow	124	322
52	VHDL	mskzzzz	379	105

Referer

Note that, they may contain spoilers.

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