ENG  RUSTimus Online Judge
Online Judge
Online contests
About Online Judge
Frequently asked questions
Site news
Problem set
Submit solution
Judge status
Update your info
Authors ranklist
Current contest
Scheduled contests
Past contests
back to board

Discussion of Problem 1300. Taxes

Some questions
Posted by Scythe (Berinde Radu) 10 Aug 2004 02:22
I do not understand how the rounding occurs.
First of all is it a floor(x*100)/100 (trunc-like) or a floor(x*100+0.5)/100 (round-like)?
When does it occur? At any operation other than addition?
For example, when computing the taxes for some value, the result is rounded at every segment (where percentage is applied) or only after the summation? When computing T(R*L%), R*L% is rounded before computations or not?
The gross profit for each enterprise (the one we have to compute) is also with only 2 decimals?
Re: Some questions
Posted by Vladimir Yakovlev (USU) 10 Aug 2004 12:17
Rounding is floor(x*100+0.5)/100
It applies to result of T(K) and to regional coefficient.
Thank you. You are completely right (-)
Posted by Scythe (Berinde Radu) 10 Aug 2004 12:57