Question

What would be the best way to get the value after the radix point in a float? For example, 0.4000, 13.67324 get 4000 and 67324 respectively.

Answer 1

int s = (number > 0 ? 1 : -1);

number *=s;

float t = s*(number - floorf(number));
int n = (int) (t * pow(10,k));

where number is your float number and k is the number of digit you want.