zscoder's blog

By zscoder, history, 2 months ago, In English,

Hi everyone!

Malaysian Computing Olympiad 2017 (also known as MCO 2017) has just ended a few days ago. You can find the problems in this group.

There are 6 problems and each problem is divided into several subtasks.

 
 
 
 
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2 months ago, # |
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Nice problems. Can you share the solution to Magical Teleporter (subtask 4)?

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    2 months ago, # ^ |
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    The editorial slides is attached to the contest. (Like any other CF round)

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2 months ago, # |
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Are the tests for Scientific Research (Subtask 2) correct?

The constraints are N <= 300, K <= 3, but check this submission: http://codeforces.com/group/R2SERIff4f/contest/213171/submission/26528060

Asserting on the constraints gives me RE.

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    2 months ago, # ^ |
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    Oops I accidentally included the testcases from Subtask 1 in Subtask 2 when I imported the problems here. It's fixed now.

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2 months ago, # |
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Thank you! Did you set the problems?

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    2 months ago, # ^ |
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    You can see the problem setters on the last slide of the editorial.

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    2 months ago, # ^ |
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    For those who are lazy: problem A is set by chris( niobium ) and the rest are set by ( zscoder )

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2 months ago, # |
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Is there anywhere the testdata for the problems can be found?

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2 months ago, # |
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Why are some solutions visible, why some are not? Also, could you enable more "user-friendly" practice mode (CF-style, not GYM-style)?

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    2 months ago, # ^ |
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    Why are some solutions visible, why some are not?.
    I guess because you solved that problem.
    Also, could you enable more "user-friendly" practice mode (CF-style, not GYM-style)?
    I don't think this is possible in gym.