_Comfortably_Numb__'s blog

CF Compiler Gives 'OK' Verdict on Wrong Answer
By _Comfortably_Numb__, history, 7 years ago, In English

In problem 937C - Save Energy!, my accepted code's 36137732 output differs from jury's answer on test case 27. But cf compiler gives ok verdict. Then I checked some other AC code. All AC code gives the same output as mine in that case. So what's the actual problem?

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7 years ago, # |
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Relative error of your output obviously didn't exceed 1e-9.So it is correct.

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    7 years ago, # ^ |
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    Thanks.

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    7 years ago, # ^ |
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    It's 0.5, obviously exceeds 1e-9, Also what's happening on test 26?! really weird.

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      7 years ago, # ^ |
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      We're talking about RELATIVE error. It always writes in the statement:

      "Namely, let's assume that your answer is x and the answer of the jury is y. The checker program will consider your answer correct if ."

      Note the division.

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