Assume the Jerusalem Bank is start at $8AM$ 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:

Task ID

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

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

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

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

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

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

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

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.

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

Print task information

Total wait time for all tasks

Time needed to finish all tasks

How many task can't complete and done today

Print the information of a served task

Print the information of all tasks not yet served.

Exit