Assume the Jerusalem Bank is start at $8$ AM and end at $2$ PM every day.

The customers need to do tasks in the bank.

The customer$-$task is a class with the following attribute:

$1.$ Task ID

$2.$ Task name $//$credit$,$ debit, query, open an account, close an account, etc...

$3.$ Task arrival time$//$ must between $8$ AM and $2$ PM

$4.$ Task wait time$//$ the waiting time before the task is starting $($start time $$ arrival time$)$

$5.$ Task start time$//$ when the task is being served. $($arrival time $+$ wait time$)$

$6.$ Task period time$//$the number of minutes needed to finish the task.

$7.$ Task Priority$//$ there are $3$ types of priorities

a$.$ Normal task $($has no priority$)$

b$.$ Important $//$ in this case we decrease $2$ minutes from the arrival time

c$.$ VIP $//$ in this case we decrease $5$ minutes from the arrival time

This simulation of the bank system should be implemented using queue fundamentals.

Create the following menu to simulate and implement the above system

$1.$ Add a task $//$add a single task with necessary information

$2.$ Add n number of tasks. $//$ create n tasks with random information in an array, then sort the array according to the arrival time and insert it to the queue.

$3.$ R$-$arrange the queue $//$check the wait time for each $5$ minutes wait move the task one position toward the front of the queue.

$4.$ Print task information

$5.$ Total wait time for all tasks

$6.$ Time needed to finish all tasks

$7.$ How many task can$$t complete and done today

$8.$ Print the information of a served task

$9.$ Print the information of all tasks not yet served.

$10.$ Exit