Question regarding extraction of value from a decimal fraction

Dear All,


I want to extract the integer value just after the decimal point from any number, for example integer 1 from 1.250. Below is my code for the same. However, I get an error while extracting the integer value(written below the code):

Code:

---

#include<stdio.h>
#include<stdlib.h>
int main()
{
    float i=1.25,num=0;
    num=i%10;
    printf("%f",num);
    system("pause");
    return 0;
}

---

"invalid operands to binary % "

Please suggest modifications/changes. Thank you.

#include <math.h> and use fmod.

Solves my problem, thanks :).