exercise4.java

//add class definitions below this line
class Atm {
  private double money;
  public double getMoney(){
    return money;
  }
  public void deposit(double s){
    Double v = Double.valueOf(s);
    if(v>=0){
        money += v;
    }else{
      System.out.println("You cannot deposit a negative amount of money.");
    }
  }
  public Atm(double s){
    Double v = Double.valueOf(s);
    money = v;
  }
  public void withdraw(double s){
    Double v = Double.valueOf(s);
    if(v>=0){
      if((money-v)>=0){
        money -= v;
      }else{
        System.out.println("You do not have enough funds to withdraw that amount.");
      }
    }else{
      System.out.println("You cannot withdraw a negative amount of money.");
    }
  }
}

  
//add class definitions above this line

public class CodingExercise4 {
  public static void main(String[] args) {
    
    //add code below this line

   
    Atm myAtm = new Atm(1000.0);
    myAtm.deposit(50.0);
    System.out.println(myAtm.getMoney());
    myAtm.withdraw(925.0);
    System.out.println(myAtm.getMoney());

    //add code above this line
  }
}