I've added two new tasks but not be public yet.
When will they become public?
When will they become public?
About adding new tasks.
If you want your task to be published you should write the name of the task in this topic:
http://z-trening.com/forum.php?show_board=10002&ref_id=10002&view_topic=111751
and then a moderator will check it. But now you don't have to as i have already seen your post.
Why have you uploaded the same task twice? why pyramid base 1 has 30 tests, and the other has only 9?
And one more thing- it's good that you set the time and memory limits same as the officials, but you should be aware that the graders that z-trening uses are slower, and sometimes the time limit needs to be increased.
I found a correct solution for this task, tested it, and needs 11 seconds for some tests. I don't know how good this solution is, because i didnt write, but do you have a solution that runs in time on z-trening graders? Because if you don't you should set the time limit to 15 seconds.
And then i will publish the task :)
http://z-trening.com/forum.php?show_board=10002&ref_id=10002&view_topic=111751
and then a moderator will check it. But now you don't have to as i have already seen your post.
Why have you uploaded the same task twice? why pyramid base 1 has 30 tests, and the other has only 9?
And one more thing- it's good that you set the time and memory limits same as the officials, but you should be aware that the graders that z-trening uses are slower, and sometimes the time limit needs to be increased.
I found a correct solution for this task, tested it, and needs 11 seconds for some tests. I don't know how good this solution is, because i didnt write, but do you have a solution that runs in time on z-trening graders? Because if you don't you should set the time limit to 15 seconds.
And then i will publish the task :)
As you know, problem "Pyramid base" is composed of 2 subtasks. There are different solutions for each.
For B=0 O(P lg P) solution and B >= 0 O(P lg P lg min(N,M)) solution.
So I've divided into two tasks. For B>=0 and
P <= 30,000 and B=0 and P <= 400,000.
And there are 30 test data for first bound and 9 test data for second bound. Please make my tasks public. =)
For B=0 O(P lg P) solution and B >= 0 O(P lg P lg min(N,M)) solution.
So I've divided into two tasks. For B>=0 and
P <= 30,000 and B=0 and P <= 400,000.
And there are 30 test data for first bound and 9 test data for second bound. Please make my tasks public. =)
And I accepted "Pyramid base 1" in time limit 5sec at here.
But I didn't code "Pyramid base 2" yet. So I can't know about time limit of it.
But I didn't code "Pyramid base 2" yet. So I can't know about time limit of it.
But at IOI 2008, i don't think the contestants submitted two different solutions. IOI tasks are made in such way, that the solution that works for the hard test cases, will also work on the easy. I don't think it is a good idea for someone to get accepted only for the easy tests. I insist on merging these two tasks in one.
IOI tasks have always been like that, some solution solves only the easy set, another solution solves both the easy and hard sets of test cases. Here on z-trening, we put ALL test cases in one task.
Do you think a solution will run fast enough for the hard test cases? Because i still think to increase the time limit to 10.
IOI tasks have always been like that, some solution solves only the easy set, another solution solves both the easy and hard sets of test cases. Here on z-trening, we put ALL test cases in one task.
Do you think a solution will run fast enough for the hard test cases? Because i still think to increase the time limit to 10.
I mean we have to use two different solution together to solve one problem. In IOI 2008, most of contestants got 70 score because they only solve one solution.
However, I don't mind that you guys merge it again. No problem. But I've solved all test cases on time limit 5sec in optimal solution at here. =) Thanks.
However, I don't mind that you guys merge it again. No problem. But I've solved all test cases on time limit 5sec in optimal solution at here. =) Thanks.
Can you transfer those 9 tests, to the other task? Perhaps it is a job for moderators, but i don't know which tests you've already uploaded, i'll have to download them one by one, compare them ,search them, blah blah.
You can do it much faster. You already know which tests are where.
And thanks for uploading. :)
We appreciate your contribution.
You can do it much faster. You already know which tests are where.
And thanks for uploading. :)
We appreciate your contribution.
Sure, thanks =)
Oh, also I think that for other 9 testcases, input will take long long time. So necessary to increase time limit for it. I agree.
It is good to be 10sec to be sufficient.
It is good to be 10sec to be sufficient.
As soon as you're done uploading, i'll publish it
Finished =)
I want to publish a task named "Help in organizing"