How to get half of the last binary number
Nov 11, 2013 at 2:54pm UTC
For example if we have 101010
First half is 101 which you get by multiplying 101010 * 10 ^-3
now how do you get the second half (010) ??
Thank you
Nov 11, 2013 at 3:30pm UTC
Just subtract the first half from the whole thing, remembering to add trailing zeroes:
101010 * 10^(-3) = 101
101010 - 101000 = 010
Nov 11, 2013 at 3:31pm UTC
convert it to a string is what I do. I templated the conversion function, so it only has to be written once (instead of written for every single data type conversion needed).
1 2 3 4 5 6 7 8 9 10 11 12 13
#include <sstream>
//.......
template <class type1, class type2>
type2 conv(const type1& t1)
{
stringstream ss;
type2 t2;
ss<< t1;
ss>> t2;
return t2;
}
next, you can just cut up the string the way you wish, and convert it back.
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