10279 - Mine Sweeper

All about problems in Volume 102. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

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yahoo
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Post by yahoo »

Have you seen that it is multiple input problem? :-?

Daredevil
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Post by Daredevil »

Off course, that's why I use the code:
[c]while ( scanf ( " %i ", & n ) ! = EOF )[/c]
Oh, wait a minute! Do you mean that the multiple input is not the n value?
In that case, there can be 2 possibilities :
1. One board that is played more than once.
2. Many board, but each board played only once. (Like starting a new game but with the same board size)
Or neither?
Which part of input that is multiple?
Thnx,
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afonsocsc
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Post by afonsocsc »

You have it wrong!
If you touch a mine, all the mines should appear, but you only show the mines the have been touched, the rest is ok....

stcheung
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the end to the WA mystery of 10279 Minesweeper

Post by stcheung »

Make sure you know 1) it's a multiple input problem and 2)should a mined position be touched, the 3rd figure in the problem description page is what you should be outputting (numbers indicating number of bombs around positions that have been touched PLUS revealing all bombs).

Hope this would end the WA mystery of this simple problem.

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Re: the end to the WA mystery of 10279 Minesweeper

Post by bery olivier »

stcheung wrote:Make sure you know 1) it's a multiple input problem
We have to write a code able to handle any inputs right ? I don't understand why should care about the way of testing.
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Re: the end to the WA mystery of 10279 Minesweeper

Post by bery olivier »

sorry computer crash. :-?
Last edited by bery olivier on Fri May 02, 2003 1:44 pm, edited 1 time in total.
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Post by bery olivier »

:cry:
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Post by bery olivier »

:oops:
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Post by bery olivier »

:oops:
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Post by bery olivier »

:oops:
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route
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Post by route »

Last edited by route on Sat May 03, 2003 4:36 pm, edited 1 time in total.

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Multiple Input ANNOYING!!!

Post by stcheung »

I just hope for those problems with multiple input format, they could specify it directly in the problem page instead of just coloring the check mark next to the problem link. But I guess that's too much work for them, otherwise that could probably reduce up to, I think, 30% of WA. Just a thought.

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Re: Multiple Input ANNOYING!!!

Post by bery olivier »

stcheung wrote:I just hope for those problems with multiple input format, they could specify it directly in the problem page instead of just coloring the check mark next to the problem link.
I agree with stcheung. It would be better to specify it in the page AND with colored mark.
Personally, when I have a problem number, I often use the url instead of using the mouse. It's really faster and easy as the url is really easy to find ( acm.uva.es/p/v(number/100)/number.html ). This way is so helpfull that I guess lot of people use it. It is really frustrating to get WA for a correct source. :cry:
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Dominik Michniewski
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Post by Dominik Michniewski »

If you observe this site, you should see, that If problem is rejudged, and has before this blue checkmark, in many cases, this problem got red checkmark and fixmark :)) and in body of description , in bold, is information about multiply input :))
Let give judges time to made this job :)

DM

PS. Sorry for my english ....
If you really want to get Accepted, try to think about possible, and after that - about impossible ... and you'll get, what you want ....
Born from ashes - restarting counter of problems (800+ solved problems)

bery olivier
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Post by bery olivier »

Dominik Michniewski wrote:Let give judges time to made this job :)
sure, it's not an order, but a whish. I do not have this kind of requirements for voluntary people who give much of their time to make this marvellous site. :)
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