operator_'s blog

In Pinely Round 4 (Div. 1 + Div. 2)，my submission was hacked, but it passed again now
By operator_, 3 hours ago, In English

（Please forgive my poor English, and this is also my first time blogging）As the title suggests, I am confused。

link：273185566（As a contestant） and 273270938（As a practice）

Can anyone answer my problem? Is it my problem or a bug? Or is it a features?

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53 minutes ago, # |
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is it a feature?

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41 minute(s) ago, # |
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I heard rumors about the interactor acting up in this problem, and your output seems coherent here. So I guess it's not your fault.

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8 minutes ago, # |
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I can't believe a same code which can pass the pretest WA on pretest again. Did you use anything random？

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