amlelephant_fan's blog

By amlelephant_fan, history, 14 months ago, In English

Hi y'all, I got AC on today's D 1870D - Покупка префиксов by a way different from the tutorial. I think my solution was very cheesy and am looking for a hack testcase that can WA/TL my solution here 223910585!

Thanks in advance!

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14 months ago, # |
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why is this solution hacked by awoo but its verdict still "Accepted"?

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    14 months ago, # ^ |
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    The submission was hacked after the contest. Div.1 and Div.2 round don't have an open hacking phase and thus, this hack made after the contest does not change the verdict.

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      14 months ago, # ^ |
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      wait how do u hack after contest ._.

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        14 months ago, # ^ |
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        It works in exactly the same way as hacking during Div.3/4 open hacking phase. But it's only availible for users rated $$$\ge 1900$$$ (iirc).