ATM code in C - need some assistance please

general
,
1

Ladies and Gentlemen:

I am pretty certain what I am missing is simple. Would you be so kind as to check my code and give me a hint as to what I might be missing? I have attempted to anticipate every contingency but I still fail at the submission.

Thank you for your time and assistance!

#include <stdio.h>
 
int main()

{
    int input;
    double balance;
    double charge = .50;
    
    scanf("%d", &input);
    scanf("%lf", &balance);
        
    if (input % 5 != 0 && input > 0 && input < 2001 && balance - ((double)input + charge) < 0)
    {
        printf( "%.2f\n", balance);
    }
    
    
        else if (input < balance && input > 0 && input < 2001 && balance > -1 && balance < 2001 && balance - ((double)input + charge) >= 0)
        {
            balance = (balance - (double)input) - charge;
            printf( "%.2f\n", balance);
        }
        
            else
            {
                printf( "%.2f\n", balance);
            }
        
return 0;

    
}
2

Please disregard I got the answer, finally!!

#include <stdio.h>
 
int main()

{
    int input;
    double balance;
    double charge = .50;
    
    scanf("%d", &input);
    scanf("%lf", &balance);
        
    if (input % 5 != 0)
    {
        printf( "%.2f\n", balance);
    }
    
    else if  (balance - ((double)input + charge) < 0)
    {
        printf( "%.2f\n", balance);
    }
    
    
    else if ((balance - ((double)input) + charge) >= 0)
        {
            balance = (balance - (double)input) - charge;
            printf( "%.2f\n", balance);
        }
        
        else
        {
            printf( "%.2f\n", balance);
        }
        
return 0;

    
}