How to separate float into an integer and a fractional part?

Question

I am willing to cast precise operations and for that purpose I need a way to seperate a float number into an integer and a fractional part. Is there any way for this?

Answer 1

One other way using type cast.

#include  
#include 
void main()
{ 
    float a = 3.4;
    float a_frac = a - (int) a;
    float a_int = a - a_frac;
    printf("Number = %f, Integer = %f, Fraction = %f", a, a_frac, a_int);
}