vmpyr's blog

Accepted solution during contest, shows wrong answer now
By vmpyr, history, 17 months ago, In English

In the recent Codeforces Round 883 (Div. 3) in problem C I got accepted verdict on my solution during the contest. But now when I checked it, it gives me wrong answer on test 6 verdict. Why does that happen?

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17 months ago, # |
  Vote: I like it +11 Vote: I do not like it

Someone successfully hacked the problem C during the hacking phase and the author added hacker's testcase values to a new testcase and system re-checked everyone's solution and gave new verdict.

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17 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Same brother. My C also system failed today.

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