Обсуждение @ 1248. Сумма последовательности @ Timus Online Judge

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This test saved me

Послано UNKNOWN_LAMER 18 фев 2005 11:19

21
9e0
9e1
9e2
9e3
9e4
9e5
9e6
9e7
9e8
9e9
9e10
9e11
9e12
9e13
9e14
9e15
9e16
9e17
9e18
9e19
9e20

Correct answer is
1.000000000000000000e21

Re: This test saved me

Послано Burunduk1 6 апр 2005 00:26

My AC program outputs 9.9999999999999999999e20
This answer is also correct.
Your program have not to round answer.

Re: This test saved me

Послано Yu Xin 8 июн 2005 21:11

From my experience, I think it is necessary to round the answer.

Re: This test saved me

Послано Yu Yuanming 22 июн 2005 10:14

Yes, you are right.
The ans must get rounding