Gordon-Freeman's blog

Why i'am getting WA
By Gordon-Freeman, history, 6 months ago, In English

i was solving this problem from the last div4 1971E - Find the Car and here is my submisson: 260566589 — i'am getting WA in testcase 19 and i found out it's because i'am using (double) , why is that can someone explain?

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6 months ago, # |
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Floating point imprecision. I bet that even if you used long double, you would've still suffered a WA.

you should round manually, floor, ceil..

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6 months ago, # |
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rewrite your code in java that's why

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