import java.util.Scanner;

public class Assignment {

public static void main(String[] args) {
   /**
      * The program should allow a user to first set their desired password.
      */
   Scanner keyboard = new Scanner(System.in);
   String input;

   System.out.print("Set your desired password: ");
   input = keyboard.next();

   String encryptedPassword = encrypts(input);
   /**
      * Once set, the system should request the user to input the password to
      * authenticate him or her and print a welcome message if the password
      * was correct, or an error if it wasnâ€™t.
      *
      * The system should then allow the user to try a total of three times
      * after â€œlockingâ€, at which point the program should terminate.
      */

   int i = 0;
   while (i < 3) {
         System.out.print("Input the password: ");
         input = keyboard.next();

         /**
         * If the user succeeds, using for loops your program should ask for
         * a number and print the Fibonacci sequence of the chosen number
         */
         if (input.equals(decrypts(encryptedPassword))) {
            System.out.print("Enter a number: ");
            int num = keyboard.nextInt();
            // basic case
            if (num <= 0) {
               System.out.print("0");
            } else if (num == 1) {
               // another basic case
               System.out.print("0 1");
            } else {
               /// normal case
               System.out.print("0 1");
               int f0 =

How can a transaction processing system help an organizationâ€™s ma...