Question Details

General Academic Homework Help

Please bid with 6 hours time and i want perfect work other wise i will withdraw

Question description

A small grocery store has one checkout. You have been asked to write a program to simulate thegrocery store as it checks out customers. YOU ARE REQURED TO USE A QUEUE TO SOLVE THE PROBLEM.The queue program (qu.py) is located on the Instructor drive.

Here are some guidelines:

1. A customer gets to the checkout every 1 – 5 minutes

2. The checker can process one customer every 5 – 15 minutes (depends on how many groceries customer has)

3. The program should find the average wait time for customers and the number of customers left in the queue

4. Use the random number generator to get values for when customers get to the checkout and how long the checker will take.

5. You are not required to use classes, but it might make things easier Add another checkout. This one should be an express lane in which customers with 15 or less items canuse it.

Modify the original program so that it now has 2 queues, one for the regular checkout and onefor the express checkout. Express customers arrive at the checkout every 1-2 minutes. The expresschecker can process a customer every 2-4 minutes.You will need to figure out how to determine if the customer is express or not.The program should print out the same as above plus average wait time for express customers andnumber of express customers still in the queue.