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[closed] [closed] Strange score values for Feb19 Challenge

Hi,

It seems there is some error in calculating absolute scores for Feb19 challenge problem CHORCKIT. In the problem statements we have: "The length of the string S must not exceed 10^6 at any time.", "There are M melodies ... M <= 100", "Ci <= 1000". So even if every pretty melody occurs at every position in the resulting string and every melody has the maximal possible pretty value, we can get at most V = 10^6 * 100 * 1000 = 10^11 for each test. Now, the absolute score is V/100, i.e. no more than 10^9 for each test or 5*10^9 for 5 tests.

However currently the best solution shows some astronomic numbers like 22271556114636.004. And what is .004 while we are dividing integer value by 100? Is this just a float-precision issue? I asked about score values in the problem comments about 20 hours ago, but have no answer still.

asked 05 Feb, 18:07

ashmelev's gravatar image

7★ashmelev
935
accept rate: 0%

closed 07 Feb, 21:54

vijju123's gravatar image

5★vijju123 ♦♦
15.4k12066

Pinged @admin for this.

(05 Feb, 18:55) vijju123 ♦♦5★
1

Hey, the judge has been fixed. I hope your issue is resolved now. Thanks for reporting it!! :)

(06 Feb, 20:49) vijju123 ♦♦5★

@vijju123 you can close this question.

(07 Feb, 15:28) aryanc4036★

The question has been closed for the following reason "Problem is not reproducible or outdated" by vijju123 07 Feb, 21:54

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question asked: 05 Feb, 18:07

question was seen: 1,701 times

last updated: 07 Feb, 21:54