Hi!
9-Мар-2004 23:55 [EMAIL PROTECTED] (Michael Devore) wrote to
[EMAIL PROTECTED]:
>>I'm thinking pmem[2] / 2 + 1 would be better in case ever a 0ffh byte value was
>>encountered. Or else cast pmem[2]to an unsigned int before the calculations. Or
>>does a EPROM running to size 127.5K even exist on PCs?
MD> Yes, I am an idiot. I should have said (pmem[2] - 1) / 2 + 1. That cast is
MD> looking better.
This is valid expression:
divroundup(x,y) = (x+y-1)/y = (x-1)/y+1
but you should be sure that x can't be zero before rounding.
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