Queues are commonly used in network systems. For example, e$-$mail is placed in queues while it is waiting to be sent and after it arrives at the recipient$$s mailbox. A problem occurs, however, if the outgoing mail processor cannot send one or more of the messages in the queue. For example, a message might not be sent because the recipient$$s system is not available.Sample Output:

Please enter the total minutes to run: $30$

Note: These are just sample answers to show the output format required from

your program. They are NOT necessarily the output that your program must

produce because the numbers shown were randomly generated.