OJ Board

Posted: **Sun Oct 31, 2004 12:10 pm**

Well~~Thx a lot~!
I got an AC~~~

Posted: **Fri Feb 25, 2005 11:37 pm**

For anyone who may need some sample IO on
problem 490 including you, Snake.

See below. Hope this IO will be useful.

Please note several things:

( 1 ) The input contains no spaces at all

( 2 ) The stars ( * ) in the output represent spaces.
Pay attention to the fact that I print just as much
stars as needed. For example see the last two
"columns" in the output. They contain no spaces
because there's no longer "column" after them.

( 3 ) I am not sure that printing just as much spaces as
needed ( 2 ) is really required by the Judge. Still,
I have made my program so that it takes
care of that, just in case.

INPUT

Code: Select all

xxx
yyyyyyyyyyy
zzzzzzzz
aaaaaaaaaaaaa
bbbb
ccccccccc
ddddddddddddddddddddd
zzzzzzzzzzzz
fffffffffffffffff
uuuuuuuuuuuuuu
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
mmmmmmmmmmmmmmmmmmm

OUTPUT

Code: Select all

maufzdcbazyx
maufzdcbazyx
maufzdcbazyx
maufzdcbazy
maufzdc*azy
maufzdc*azy
maufzdc*azy
maufzdc*azy
maufzdc*a*y
maufzd**a*y
maufzd**a*y
maufzd**a
mauf*d**a
mauf*d
ma*f*d
ma*f*d
ma*f*d
ma***d
ma***d
*a***d
*a***d
*a
*a
*a
*a
*a
*a
*a
*a
*a

Good luck to everyone!

Posted: **Fri Feb 25, 2005 11:43 pm**

Note:

There's NO empty FIRST line in both INPUT and OUTPUT
I've given above.

All the lines in INPUT contain only lowercase latin
letters and the newline character.

Posted: **Sun Jun 12, 2005 8:39 am**

Getting WA ??
why??
How to handle TAB??
Where is the catch?

Posted: **Tue Jun 14, 2005 12:08 pm**

Code: Select all

(NOTE: Tabs are not legal characters.)

so you should not handle TAB
you can solve it using tow array.
very easy problem
hope your success
keep posting

Posted: **Mon Oct 03, 2005 2:03 pm**

After reading some posts on 490:WA I decide to post my code as I'm getting WA, don't know for what.

Code: Select all

DELETED

Will be thankful to recieve a help.

Posted: **Mon Oct 03, 2005 2:27 pm**

please change to

Code: Select all

            if ( sen[k][j] ) putchar(...)  ;

我是測試的八個字

Posted: **Tue Oct 04, 2005 7:06 pm**

Thanx!!!

Posted: **Mon Jan 09, 2006 5:23 am**

I read all posts concerning the problema 490 and after trying every input posted and getting the same outputs I still get WA, I think it might be some presentation error or maybe I missed some case

Anyway could anyone post some critical inputs or check my code?

Code: Select all

 code AC :P

Thanks in advance.

Posted: **Mon Jan 09, 2006 5:25 pm**

Check the I/O set. Your code returns wrong..

Input:

Code: Select all

"R  Jan
Ie
 n
te
h 
iD
ne
kc
,a
 r
tt
he
es
r
eo
fn
oc
re
e
 s
Ia
 i
ad
m,
.
"

Output:

Code: Select all

".ma I erofereht ,kniht I"
  ,dias ecno setraceD eneR


                         J
                         a
                         n

Hope it works.

Posted: **Tue Jan 10, 2006 3:22 pm**

Thanks a lot, that input/output was really helpful

Got AC.

Posted: **Wed Jan 18, 2006 2:32 pm**

here is the edited code.....

Code: Select all

Posted: **Wed Jan 18, 2006 2:45 pm**

This is what I get with your code for the sample input in the question.

Code: Select all

Posted: **Wed Jan 18, 2006 2:49 pm**

here is the edited code.....

Code: Select all

Posted: **Wed Jan 18, 2006 3:13 pm**

Your method for finding maximum column isn't correct.
Look at this input

Code: Select all

What should be the output?

OJ Board

490 - Rotating Sentences

Rotating sentence

490 - Rotating Sentences

Re: 490 : why WA with this simple looking problem?