10992 - The Ghost of Programmers

All about problems in Volume 109. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

Moderator: Board moderators

Post Reply
arsalan_mousavian
Experienced poster
Posts: 111
Joined: Mon Jan 09, 2006 6:19 pm
Location: Tehran, Iran
Contact:
Contact arsalan_mousavian

10992 - The Ghost of Programmers

Post by arsalan_mousavian »

hi
can anybody give me some tricky i/o ? cause i got WA on this problem :(
thanks in advance
Top
mf
Guru
Posts: 1244
Joined: Mon Feb 28, 2005 4:51 am
Location: Zürich, Switzerland
Contact:
Contact mf

Post by mf »

Y may be less than 2148. Obviously, the output for such cases should be "no ghost."
Top
helloneo
Guru
Posts: 516
Joined: Mon Jul 04, 2005 6:30 am
Location: Seoul, Korea

Post by helloneo »

mf wrote:Y may be less than 2148. Obviously, the output for such cases should be "no ghost."
sure i did handle that case.. maybe something else..
Top
mf
Guru
Posts: 1244
Joined: Mon Feb 28, 2005 4:51 am
Location: Zürich, Switzerland
Contact:
Contact mf

Post by mf »

Here's some I/O. Check your spelling of the names.

Code: Select all

332525673007965087892773
1
2147
2148
2149
2150
95612385845354974856360464459504945652183158751232
53387
0

Code: Select all

332525673007965087892773
Ghost of Shahriar Manzoor!!!
Ghost of Derek Kisman!!!

1
No ghost will come in this year

2147
No ghost will come in this year

2148
Ghost of Tanveer Ahsan!!!
Ghost of Shahriar Manzoor!!!
Ghost of Adrian Kugel!!!
Ghost of Anton Maydell!!!
Ghost of Derek Kisman!!!
Ghost of Rezaul Alam Chowdhury!!!
Ghost of Jimmy Mardell!!!
Ghost of Monirul Hasan!!!
Ghost of K. M. Iftekhar!!!

2149
No ghost will come in this year

2150
Ghost of Tanveer Ahsan!!!

95612385845354974856360464459504945652183158751232
Ghost of Tanveer Ahsan!!!
Ghost of Adrian Kugel!!!
Ghost of Jimmy Mardell!!!
Ghost of K. M. Iftekhar!!!

53387
No ghost will come in this year
Top
Darko
Guru
Posts: 580
Joined: Fri Nov 11, 2005 9:34 am
Location: Calgary, Canada

Post by Darko »

Code: Select all

Y may be less than 2148. Obviously, the output for such cases should be "no ghost."
Sigh, I shouldn't be doing these 5am things... I handled that case nicely, so the difference wasn't negative, heh.

Darko
Top
erdos
New poster
Posts: 32
Joined: Sat Jul 06, 2002 9:38 pm
Location: Lisbon
Contact:
Contact erdos

Post by erdos »

Shouldn't we subtract from the given year 2148?

I guess so.
Otherwise for the given input (2500 for instance) the answer would be other.

Could you please give more input?
Top
lord_burgos
New poster
Posts: 43
Joined: Mon Oct 13, 2003 4:54 pm
Location: Mexico
Contact:
Contact lord_burgos

Post by lord_burgos »

erdos wrote:Shouldn't we subtract from the given year 2148?

I guess so.
Otherwise for the given input (2500 for instance) the answer would be other.

Could you please give more input?
intput

Code: Select all

2148
2147
4654615786132154654136465432146451321
1321346523123131320321321321231213132
2146
2145
1444
0
output

Code: Select all

2148
Ghost of Tanveer Ahsan!!!
Ghost of Shahriar Manzoor!!!
Ghost of Adrian Kugel!!!
Ghost of Anton Maydell!!!
Ghost of Derek Kisman!!!
Ghost of Rezaul Alam Chowdhury!!!
Ghost of Jimmy Mardell!!!
Ghost of Monirul Hasan!!!
Ghost of K. M. Iftekhar!!!

2147
No ghost will come in this year

4654615786132154654136465432146451321
No ghost will come in this year

1321346523123131320321321321231213132
Ghost of Tanveer Ahsan!!!
Ghost of K. M. Iftekhar!!!

2146
No ghost will come in this year

2145
No ghost will come in this year

1444
No ghost will come in this year
good lock
Top
Abednego
A great helper
Posts: 281
Joined: Tue Sep 10, 2002 5:14 am
Location: Mountain View, CA, USA
Contact:
Contact Abednego

Post by Abednego »

Does anyone know what the cause of the Presentation Errors is? There are twice as many PE's as AC's. I tried printing a blank line after each case and between cases - PE.
If only I had as much free time as I did in college...
Top
tywok
New poster
Posts: 32
Joined: Sun Oct 30, 2005 2:22 am

Post by tywok »

i think during contest you had to write the last blank line if you wanted it to be AC. That's why most submitters got PE, because the submitted the code written during contest
Impossible is nothing
Top
Abednego
A great helper
Posts: 281
Joined: Tue Sep 10, 2002 5:14 am
Location: Mountain View, CA, USA
Contact:
Contact Abednego

Post by Abednego »

I tried both - with the extra blank line and wihout. I also tried submitting with no blank lines. PE every time.
If only I had as much free time as I did in college...
Top
arsalan_mousavian
Experienced poster
Posts: 111
Joined: Mon Jan 09, 2006 6:19 pm
Location: Tehran, Iran
Contact:
Contact arsalan_mousavian

Post by arsalan_mousavian »

thanks mf , i got AC :lol:
Top
TISARKER
Learning poster
Posts: 88
Joined: Tue Oct 12, 2004 6:45 pm
Location: Bangladesh
Contact:
Contact TISARKER

Post by TISARKER »

Sorry For my posting code.
I have tried all possible case under my ability.
But can not understand for which i am getting WA.
Please help me :oops:

Code: Select all

Delete Code
Last edited by TISARKER on Sun Feb 12, 2006 12:29 pm, edited 1 time in total.
Mr. Arithmetic logic Unit
Top
Eduard
Experienced poster
Posts: 183
Joined: Fri Sep 26, 2003 2:54 pm
Location: Armenia,Yerevan

Post by Eduard »

TISARKER you check leap year not for given year,but for year-2148,it is your only mistake!
someone who like to solve informatic problems.
http://acm.uva.es/cgi-bin/OnlineJudge?AuthorInfo:29650
Top
TISARKER
Learning poster
Posts: 88
Joined: Tue Oct 12, 2004 6:45 pm
Location: Bangladesh
Contact:
Contact TISARKER

Post by TISARKER »

Eduard wrote:TISARKER you check leap year not for given year,but for year-2148,it is your only mistake!
Thanks Eduard :D
Many Many thanks .It just a silly but great mistake. :P
Mr. Arithmetic logic Unit
Top
lonelyone
Learning poster
Posts: 65
Joined: Sat Feb 19, 2005 6:53 pm

Post by lonelyone »

any more test data please
I got wrong answer all the time
Top
Post Reply

Return to “Volume 109 (10900-10999)”