ATM java problem

general
1

**import java.io.*;
class work
{
public static void main(String args[])throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int X;double Y;
X=Integer.parseInt(br.readLine());
Y=Double.parseDouble(br.readLine());
if(X%5==0&&X<=Y)
{
double d=Y-(X+.50);
System.out.println(d);
}
else
System.out.println(Y);
}
}

RUN TIME ERROR IS SHOWN WIT THE MASSEGE NECZ OR SOME THING LIKE THIS .PLZ POINT OUT THE ERROR AND DESCRIBE PLEASE

2

using bufferedReader sometimes causes problems when you have to take input simultaneously.
use split(" ").

import java.io.*;
class work
{
public static void main(String args[])throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
int X;double Y;
String[] ar = br.readLine().split(" ");
X=Integer.parseInt(ar[0]);
Y=Double.parseDouble(ar[1]);
if(X%5==0&&X<=Y)
{
double d=Y-(X+.50);
System.out.println(d);
}
else
System.out.println(Y);
}
}
3

not working

4

I checked your last solution, import java.io.*; was missing.

After adding this line, the compilation error was removed. Then it showed Wrong answer.

This was due to the condition if(X%5==0&&X<=Y)

Correction: if(x%5==0&&X+0.5<=Y) ,[ this because 0.5 is also to be deducted from the balance]
Here is the corrected solution link: http://www.codechef.com/viewsolution/4377785

5

thank you very much brother

6

Welcome! if you feel the question is being answered correctly, then accept the answer.

7

import java.util.Scanner;
import java.io.*;

class Transaction{

public void transaction(int amount, double balance)
{
	double interest = 0.50;
	if(amount+interest<=balance && amount%5==0)
	{
		
		
			amount += interest;
			double d = balance-amount;
			System.out.println(d);
	}
	else{
			System.out.println("Incorrect Withdrawl amount: "+balance);
		}
}

}

class ATM {
public static void main(String[] args) throws IOException
{
Transaction trn = new Transaction();
double balance;
int amount;
// System.out.println("Enter amount you want to withdrawl: " +"Main Balance is: "+balance);
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

	String[] ar = br.readLine().split(" ");
	amount = Integer.parseInt(ar[0]);
	balance = Double.parseDouble(ar[1]);
	 trn.transaction(amount, balance);
}

}