3zim's blog

Is beethoven97 a hacking bot?!
By 3zim, 2 years ago, In English

First thing I really appreciate he(beethoven97) makes the tests stronger and rearrange the standing correctly.

I just wonder how do he do it?

A picture from Educational Codeforces Round 130 (Rated for Div. 2) that showing the number of hacks he made until the time I wrote this blog:

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2 years ago, # |
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The python3 solutions without fast input were basically ... hacked until they TLE, he ran the same test over and over again on the same solution (since runtime is 1900+ ms and time limit is 2000 ms) it may sometimes randomly TLE

That should explain why so many hacks ?

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    2 years ago, # ^ |
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    May be. But how was he hacking codes during all duration?

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2 years ago, # |
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I think he might have used a script or something to run some generated tests against borderline TL solutions

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