## Search found 38 matches

9 years ago
Forum: Problem set
Topic: 1555 - November Rain
Replies: 7
Views: 2469
Gender:

### Re: 1555 - November Rain

guillermo wrote:i believe the dataset for this prob is wrong. there are some segments for which x1>=x2, and there are intersecting segments. can someone fix this?
I'm getting WA too, and I was accepted in SPOJ in this fairly moment... So I'm asking for the judges to fix this as soon as possible... thx
9 years ago
Forum: Problem set
Topic: 1571 - Bus System
Replies: 23
Views: 6335
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### Re: 1571 - Bus System

xshaka wrote:The statement of this task has been updated to fix non-clear situations and consecuently the tests have changed. We sorry about all problems this may cause.
Well, we improved a lot since that update, but still I get WA on case 16, so any help on this would be appreciated...
9 years ago
Forum: Problem set
Topic: 1532 - Blackholes
Replies: 2
Views: 764
Gender:

### Re: 1532 - Blackholes

It gives -89, cos the distance between two points is the euclidean distance "rounded up", so sqrt(2)=2, anyway I want to ask the judges to check if the official solution runs in time, please, thnx...
9 years ago
Forum: Problem set
Topic: 1167 - Words
Replies: 3
Views: 931
Gender:

### Re: 1167 - Words

Please admins, check the datatests for this problem, it has been giving Presentation Error for many users for a long time with no reason (I tried it myself, even with an already accepted solution)...
9 years ago
Forum: Problem set
Topic: 1732 - Yonny and the SCCs
Replies: 5
Views: 1290
Gender:

### Re: 1732 - Yonny and the SCCs

ymondelo20 wrote:I hope that you can solve the problem finally (nice and interesting, but some tricky too)!!!
I did, yeah... After fixing a little mistake in the order of the answers...
9 years ago
Forum: Problem set
Topic: 1732 - Yonny and the SCCs
Replies: 5
Views: 1290
Gender:

### Re: 1732 - Yonny and the SCCs

ymondelo20 wrote:Probably it's one of those data, that we can discard from the problem...
hahahha, ok, I'm now waiting for a friend to implement his solution and then check it down with mine...
9 years ago
Forum: Problem set
Topic: 1229 - Pit Stop Strategy
Replies: 6
Views: 1309
Gender:

### Re: 1229 - Pit Stop Strategy

ymondelo20 wrote:In my personal opinion, we should always use "double" instead of "float" precisely for that reason.
Yeah, but anyway I thought there should be problems where float is enough, well, it seems I was wrong...
9 years ago
Forum: Problem set
Topic: 1229 - Pit Stop Strategy
Replies: 6
Views: 1309
Gender:

### Re: 1229 - Pit Stop Strategy

Hey, now I got accepted, it was my suspicion long time ago, and now the mistery looks clearer, it seems our COJ has problems working with float numbers, because the only thing I changed was the float by double....
9 years ago
Forum: Problem set
Topic: 1732 - Yonny and the SCCs
Replies: 5
Views: 1290
Gender:

### Re: 1732 - Yonny and the SCCs

Hey, does anybody knows the meaning of "If two sections apply to the same vertex, then you must take the section with the lowest index.", I don't see a way in which this can occur, and that's probably why I'm getting WA, thanks in advance...
9 years ago
Forum: Problem set
Topic: 1229 - Pit Stop Strategy
Replies: 6
Views: 1309
Gender:

### Re: 1229 - Pit Stop Strategy

Hey, I was just trying to solve this problem, and got wrong answer, then I got the official solution, and saw it did gave the same result, WA, so are we sure, that the datatests are alright????