integer_and_decimal_part_of_float_number_v2.c

/*

    integer_and_decimal_part_of_float_number_v2.c

    How can we extract the decimal part of a floating point number ?

    https://stackoverflow.com/questions/499939/how-to-extract-the-decimal-part-from-a-floating-point-number-in-c


    You can find all my C programs at Dragan Milicev's pastebin:

    https://pastebin.com/u/dmilicev

*/

#include <stdio.h>
#include<math.h>

int main(void)
{
    double x, fractpart, intpart;
    int int_part_x;

    x = -8.123456;
    int_part_x = (int)x;

    if(x<0)
        fractpart = - x + int_part_x;
    else
        fractpart =   x - int_part_x;

    printf("\n %lf \t float number \n", x);
    printf("\n %d \t\t integral part \n", int_part_x);
    printf("\n %lf \t fraction part\n", fractpart);

    return 0;

} // main()