Untitled

import java.util.Scanner;
public class Main
{
    public static void main(String[] args) {
        boolean running = true;
        Scanner scanner = new Scanner(System.in);

        System.out.println("===============================");
        System.out.println("           M E N U            ");
        System.out.println("=============================\n");

        System.out.println("Compute for:");
        System.out.println("[1] Daily");
        System.out.println("[2] Monthly");
        System.out.println("[3] Annually");
        System.out.println("[4] Exit Program");

        System.out.println("\nPlease enter a choice: ");
        int choice = scanner.nextInt();

        switch (choice) {
            case 1:
                daily(getbalance(),getinterest());
                break;
            case 2:
                System.out.println(monthly(getbalance(),getinterest()));
                break;
            case 3:
                System.out.println(annual(getbalance(),getinterest()));

                break;
            case 4:
                System.out.println("Program quitting...");
                System.exit(1);
                break;

            default:
                System.out.println("Invalid input! Restarting program\n\n\n\n\n\n\n");

        }




    }
    static double getbalance() {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter Balance: ");
        double balance = scanner.nextDouble();
        return balance;
    }
    static double getinterest() {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Enter Interest in % : ");
        double interest = scanner.nextDouble();
        return interest / 1000;
    }

    static void daily(double bal, double inter) {
    }

    static double annual(double bal, double inter) {

        return bal;
    }

    static double monthly(double bal, double inter) {

        return bal;
    }

    }