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# of burgers to cook per Consumer = 4 Producer is Cooking Burger #1 Producer is Cooking Burger #2 Consumer #1 of Thread# 1 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #3 Consumer #1 of Thread# 2 buys 1 burger Producer is Cooking Burger #4 Producer is Cooking Burger #5 Producer is Cooking Burger #6 Consumer #3 of Thread# 1 buys 1 burger Producer is Cooking Burger #7 Consumer #2 of Thread# 2 buys 1 burger Consumer #3 of Thread# 2 buys 1 burger Producer is Cooking Burger #8 Consumer #4 of Thread# 1 buys 1 burger Consumer #4 of Thread# 2 buys 1 burger # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer (s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0]

# of burgers to cook per Consumer = 4 Producer is Cooking Burger #1 Producer is Cooking Burger #2 Consumer #1 of Thread# 1 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #3 Consumer #1 of Thread# 2 buys 1 burger Producer is Cooking Burger #4 Producer is Cooking Burger #5 Producer is Cooking Burger #6 Consumer #3 of Thread# 1 buys 1 burger Producer is Cooking Burger #7 Consumer #2 of Thread# 2 buys 1 burger Consumer #3 of Thread# 2 buys 1 burger Producer is Cooking Burger #8 Consumer #4 of Thread# 1 buys 1 burger Consumer #4 of Thread# 2 buys 1 burger # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer (s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer (s) Waiting: [0] # of Available burgers [0] Customer (s) Waiting: [0]

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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I have to display the number of available burgers and customers waiting in my program. If the producer cooks a burger, it adds up to the available burgers and whenever a customer buys a burger, the number of the available burgers is reduced. And when there are 0 burgers available left and a customer buys a burger, it is added up to the customer waiting. Then if the producer cooks a burger, the available burgers will remain the same but the customer waiting is decreased. 

The code is given below and I am stuck at display the correct output. What should be done?

 

Sample output: Assume the system generates 4 Command Prompt # of burgers to cook per Consumer = 4 Producer is Cooking Burger #1 Producer is Cooking Burger #2 Consumer #1 of Thread# 1 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #3 Consumer #1 of Thread# 2 buys 1 burger Producer is Cooking Burger #4 Producer is Cooking Burger #5 Producer is Cooking Burger #6 Consumer #3 of Thread# 1 buys 1 burger Producer is Cooking Burger #7 Consumer #2 of Thread# 2 buys 1 burger Consumer #3 of Thread# 2 buys 1 burger Producer is Cooking Burger #8 Consumer #4 of Thread# 1 buys 1 burger Consumer #4 of Thread# 2 buys 1 burger # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] Sample output: Assume the system generates 2 %3D Command Prompt # of burgers to cook per Consumer = 2 Producer is Cooking Burger #1 Consumer #1 of Thread# 1 buys 1 burger Consumer #1 of Thread# 2 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #2 Consumer #2 of Thread# 2 buys 1 burger Producer is Cooking Burger #3 Producer is Cooking Burger #4 # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [2] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [2] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [0] Note: |Customer(s) Waiting: [1] Since There are no more Available burgers created by the Producer Thread, the Customer “waits" ! until the Producer makes a new Burger. Producer is Cooking Burger #2 # of Available burgers [0] Customer(s) Waiting: [1] Although the Producer creates a new Burger, It will not be counted on the “Available" because there were 2 customer(s) waiting. That's why on this line, Waiting was instead decremented from 2 (see previous line) to 1. Waiting: [1] The same concept happened here.
Transcribed Image Text:Sample output: Assume the system generates 4 Command Prompt # of burgers to cook per Consumer = 4 Producer is Cooking Burger #1 Producer is Cooking Burger #2 Consumer #1 of Thread# 1 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #3 Consumer #1 of Thread# 2 buys 1 burger Producer is Cooking Burger #4 Producer is Cooking Burger #5 Producer is Cooking Burger #6 Consumer #3 of Thread# 1 buys 1 burger Producer is Cooking Burger #7 Consumer #2 of Thread# 2 buys 1 burger Consumer #3 of Thread# 2 buys 1 burger Producer is Cooking Burger #8 Consumer #4 of Thread# 1 buys 1 burger Consumer #4 of Thread# 2 buys 1 burger # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [3] Customer(s) Waiting: [0] # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: # of Available burgers [2] Customer(s) Waiting: [0] # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] Sample output: Assume the system generates 2 %3D Command Prompt # of burgers to cook per Consumer = 2 Producer is Cooking Burger #1 Consumer #1 of Thread# 1 buys 1 burger Consumer #1 of Thread# 2 buys 1 burger Consumer #2 of Thread# 1 buys 1 burger Producer is Cooking Burger #2 Consumer #2 of Thread# 2 buys 1 burger Producer is Cooking Burger #3 Producer is Cooking Burger #4 # of Available burgers [1] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [0] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [2] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [2] # of Available burgers [0] Customer(s) Waiting: [1] # of Available burgers [0] Customer(s) Waiting: [0] Note: |Customer(s) Waiting: [1] Since There are no more Available burgers created by the Producer Thread, the Customer “waits" ! until the Producer makes a new Burger. Producer is Cooking Burger #2 # of Available burgers [0] Customer(s) Waiting: [1] Although the Producer creates a new Burger, It will not be counted on the “Available" because there were 2 customer(s) waiting. That's why on this line, Waiting was instead decremented from 2 (see previous line) to 1. Waiting: [1] The same concept happened here.
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