Getting "wrong Answer" on Submitting the code

help
1

This is the question:
Pooja would like to withdraw X $US from an ATM. The cash machine will only accept the transaction if X is a multiple of 5, and Pooja’s account balance has enough cash to perform the withdrawal transaction (including bank charges). For each successful withdrawal the bank charges 0.50 $US. Calculate Pooja’s account balance after an attempted transaction.

Input

Positive integer 0 < X <= 2000 - the amount of cash which Pooja wishes to withdraw.

Nonnegative number 0<= Y <= 2000 with two digits of precision - Pooja’s initial account balance.

Output

Output the account balance after the attempted transaction, given as a number with two digits of precision. If there is not enough money in the account to complete the transaction, output the current bank balance.

This is my code:
import java.util.;
import java.lang.;
import java.io.*;

/* Name of the class has to be “Main” only if the class is public. */
class Codechef
{
public static void main (String[] args) throws Exception
{
try{
InputStreamReader read = new InputStreamReader(System.in);
BufferedReader in = new BufferedReader(read);

    int debit;
    double bal=0.00;
   
    debit=Integer.parseInt(in.readLine());
    bal=Double.parseDouble(in.readLine());
    if(debit>0 && bal>=0 && debit<=2000 && bal<=2000){
       
        if(debit>bal)
        System.out.println(String.format("%.2f", bal));
        else if(debit%5!=0)
        System.out.println(String.format("%.2f", bal));
        else{
            bal-=debit;
            bal=bal-0.50;
            System.out.println(String.format("%.2f", bal));
        }

    }
    else System.exit(0);
    }
    
    catch(Exception e){
        return;
    }
	
}

}

2

Please share the problem link

3

Problem link

4

take a test case :
debit amount = 10
and current balance = 10
then your output = 10-10-0.5= -0.5
you have to check condition :

if(debit%5 == 0 && debit <= (balance - 0.5)){
     balance = balance - debit-0.5;
     print(balance)
}
5 
import java.util.*;
import java.lang.*;
import java.io.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int debit = sc.nextInt();
        double bal=sc.nextDouble();
        if (debit%5 == 0 && debit <= (bal - 0.5)) {
            bal = bal - debit- 0.5;
        }
            
        System.out.println(String.format("%.2f", bal));
        
    }
}