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    <p>Good lord, try this instead. See the difference?</p> <pre><code>import java.util.Scanner; public class assn10 { static double bal = 0.0; static double inc = 0.0; public static void main(String[] args) { Scanner stdIn = new Scanner(System.in); String act = "MUSH"; while (act.charAt(0) != 'Q') { System.out.print((char)27 + "[2J"); System.out.print("## IT\'S A BANK ##\nD - Deposit\nW - Withdraw\nI - Interest\nB - Balance\nQ - Quit\n\nAction:"); act = stdIn.next(); act = act.toUpperCase(); switch (act.charAt(0)) { case 'D': deposit(stdIn); break; case 'W': withdraw(stdIn); break; case 'I': interest(stdIn); break; case 'B': balance(stdIn); break; } } } public static void deposit(Scanner stdIn) { System.out.print((char)27 + "[2J"); System.out.print("Deposit how much?:"); inc = stdIn.nextDouble(); while (inc &lt; 0) { System.out.print("Deposits must be non-negative. Please try again:"); inc = stdIn.nextDouble(); } bal += inc; } public static void withdraw(Scanner stdIn) { System.out.print((char)27 + "[2J"); System.out.print("Withdraw how much?:"); inc = stdIn.nextDouble(); while (inc &lt; 0) { System.out.print("Withdrawalas must be non-negative. Please try again:"); inc = stdIn.nextDouble(); } while (inc &gt; bal) { System.out.print("Insufficient funds. Please try a lower amount:"); inc = stdIn.nextDouble(); } bal -= inc; } public static void interest(Scanner stdIn) { System.out.print((char)27 + "[2J"); inc = bal*.04; bal += inc; System.out.print("Interest accrued: $" + inc + "; press enter key to return to menu."); stdIn.nextLine(); stdIn.nextLine(); } public static void balance(Scanner stdIn) { System.out.print((char)27 + "[2J"); System.out.print("Balance = $" + bal + "; press enter key to return to menu."); stdIn.nextLine(); stdIn.nextLine(); } } </code></pre>
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    1. USduffymo
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    1. COWow this is great thank you very much, i guess the majority of my issue was with my variables being out of scope
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      1. USTaylor Zwick
    2. COI'd prefer an up vote and acceptance of my correct answer to your thanks.
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