Wow, they're back. Wow, what effects. And wow, what lines. It's the afternoon of opening night, and the line for \textit{Jedi}\ is already around the block. You feel very sorry for the poor person selling tickets. Whoever it is probably wants to kill the next person who asks for tickets in a Yoda voice. They need to open up more ticket booths. You know it can't hurt, but you start wondering how much it would help. You don't really have much else to do while in line, so... Write a program to simulate a multi-server queue. You should find both the average length of the line and the wait time. The simulation ends when all customers have been served. When determining the average length of the line, include the empty line while the last customer is being served. The wait time is the length of time one person spends in line before reaching a server. Input will consist of the number of servers (at most five) followed by a series of real-valued inter-arrival and service times in minutes. The input will be terminated by two zero values. You will be given no more than twenty pairs. The output should show the average length of the line and the average wait time to two places after the decimal. Assume the line is initially empty. Number of servers: 1 Inter-arrival and service time: 0 \,3 Inter-arrival and service time: 1 \,2.5 Inter-arrival and service time: 3 \,0.5 Inter-arrival and service time: 0 \,0 The line's average length was 0.58, and people generally waited 1.17 minutes before being served. Number of servers: 2 Inter-arrival and service times: 0 \,5 Inter-arrival and service times: 1 \,3 Inter-arrival and service times: 1 \,4 Inter-arrival and service times: 1 \,2.5 Inter-arrival and service times: 1 \,6 Inter-arrival and service times: 1 \,1 Inter-arrival and service times: 0 \,0 The line's average length was 0.78, and people generally waited 1.75 minutes before being served. Number of servers: 2 Inter-arrival and service times: 0 \,2 Inter-arrival and service times: .2 \,3 Inter-arrival and service times: .3 \,1.8 Inter-arrival and service times: .6 \,2.5 Inter-arrival and service times: .1 \,4 Inter-arrival and service times: .5 \,.6 Inter-arrival and service times: .3 \,2 Inter-arrival and service times: .1 \,3 Inter-arrival and service times: .8 \,1 Inter-arrival and service times: 0 \,0 The line's average length was 2.37, and people generally waited 2.84 minutes before being served. Number of servers: 1 Inter-arrival and service times: 0 \,5 Inter-arrival and service times: 1 \,4 Inter-arrival and service times: 1 \,3 Inter-arrival and service times: 1 \,5 Inter-arrival and service times: 1 \,2 Inter-arrival and service times: 1 \,5 Inter-arrival and service times: 0 \,0 The line's average length was 1.96, and people generally waited 7.83 minutes before being served.