float division

[atferraz]

How can I get the full result of two floats?

x/y and x%y on tha same result

 

[uolj]

If you are dividing floating point numbers, then the result of the division will be returned including both the whole and the decimal portions.

For example in the following code, res will be 1.5:

float res = 7.5f / 5.0f;

If you are having problems with something, give some more details about what exactly you are trying and how the results are different from what you expect.

 

[ArkM]

Use ANSI Std library function:

double modf( double x, double *intptr );

For example:

double x = ...;
double y = ...;
double ipart, fpart;
fpart = modf(x/y,&ipart);

Avoid using float type in math calculations, use double.
See fmod() description for signs of integer/fractional portions.

 

[atferraz]

thansks