Thread: Printing out only the decimal places for a number in C?

Hello, I am trying to create a program that will read a double precision floating point number and output only the decimal part of the number given. For example, Input: 2.39 Output: 0.39
I am struggling to overcome this hurdle. So far I can only make it output 0.00.

Code:

int main (void){
    double amount = 0.0;
    int Loonies = 0;


    printf("Please enter the amount to be paid: $"); 
    scanf("%if",&amount);
    
    printf("Loonies required: %i", amount);
    printf(", balance owing $%0.2f", amount);


        return 0;
}

Any help or suggestions would be greatly appreciated!