my question is simple, how can i get my output to format two values with two decimal places. for whatever reason i cant output the "current balance" & "new balance" with two decimal places. separately they work fine but when together i get a conversion error. is this a rule i'm unaware of? i would like do do this with one action if possible. this is simply a cosmetic issue and all operations perform fine when i take out the formatting.
thanks,
public static void main(String[] args)
{
double min;
int accNum;
char accType;
double bal;
double newBal;
//user inputs
System.out.println("Please enter your account number: ");
accNum = console.nextInt();
System.out.println();
System.out.println("Enter the account type: s(savings) or c(checking)");
accType = console.next().charAt(0);
System.out.println();
//savings v checking
switch (accType)
{
case 's':
case 'S':
System.out.println("Enter the current balance: ");
bal = console.nextDouble();
System.out.println("Enter the minimum balance: ");
min = console.nextDouble();
System.out.println();
if (bal < min)
{
newBal = bal - S_MIN_FEE;
System.out.println("Insufficient Funds (-$10.00)");
}
else
newBal = bal + (bal * S_INT);
System.out.printf("Account #: " + accNum + "\n"
+ "Account Type: Savings" + "\n" + "Current Balance: "
+ "$%.2f%n", bal + "New Balance: $%.2f", newBal);
case 'c':
case 'C':
System.out.println("Enter the current balance: ");
bal = console.nextDouble();
System.out.println("Enter the minimum balance: ");
min = console.nextDouble();
System.out.println();
if (bal < min)
{
newBal = bal - C_MIN_FEE;
System.out.println("Insufficent Funds (-$25.00)");
}
else if (bal < C_BAL_MAX && bal >= min)
newBal = bal + (bal * C_INT);
else
newBal = bal + (bal * C_INT_MAX);
System.out.printf("Account #: " + accNum + "\n"
+ "Account Type: Checking" + "\n" + "Current Balance: "
+ "$%.2f%n", bal + "New Balance: $%.2f%n", newBal);
That is because you put the format first, and only first.
System.out.printf("%.2f %.2f%n", bal, newBal);
This is the same problem/mistake as posted an hour ago. java.util.IllegalFormatConversionException: f != java.lang.String Error
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