Harvard University Servicing Customers Simulation Computer Coding Task

Multiple counters are servicing 100 customers as in the following figure(attached image).

System descriptions:

• A coming customer either waits in the queue or goes to any available counter (server) if s/he is in the front of the queue
• A customer comes in with a random interval between 1 and 25 seconds in integer (interarrival time)
• A counter services a customer with a random service time between 1 and 100 seconds in integer (service time)

Simulate this system!

• display the customers serviced by each counter, including the start and finish time of the service, at the end of the program using defaultdict