School of Science, Engineering and Information Technology ITECH1400 – Foundations of Programming School of Science, Engineering and Information Technology ITECH1400 - Assignment 1 – Container...

Please check the attachment.


School of Science, Engineering and Information Technology ITECH1400 – Foundations of Programming School of Science, Engineering and Information Technology ITECH1400 - Assignment 1 – Container Recycling Machine Student Name:Student ID: Assignment Part 1 Details – Class Design Insert your list/table of possible Container properties here… Container Properties (All) Insert your list/table of key product properties here… Container Properties (Key) Complete the class diagram of your final Container class here… Container Class Diagram Container_Recycling_Machine Class Diagram Complete the class diagram of your final Recycling class here… Assignment Part 2 – Activity Flowchart Insert your activity flowchart of the recycling machine process here… If your flowchart is large then place it on the following page. Assignment Part 3 – Software Implementation Do not place your code here – provide the code as separate .py files submitted with this document. Assignment Part 4 – Code Explanation and Use Update the below code to insert comments describing what the code is doing – for each line starting with a hash symbol (#) you should write your code comments after the hash. You may add a second line of comments if you require more space. # Function to: ___________________________ def get_int(prompt): # ____________________________________ value = int(0) # ____________________________________ while True: try: # ____________________________________ value = int(input(prompt)) # ____________________________________ if value < 0:="" print("we="" don't="" accept="" a="" negative="" number="" of="" items!")="" continue="" #="" ____________________________________="" break="" #="" ____________________________________="" except="" valueerror:="" print('please="" enter="" a="" valid="" integer="" value.')="" #="" ____________________________________="" return="" value="" #="" function="" to:="" ___________________________="" def="" accept_item(item_list):="" #="" ____________________________________="" item_list="[]" non_accepted_items="[]" max_weight="15.0" #="" ____________________________________="" for="" item="" in="" item_list:="" #="" ____________________________________="" if="" item.weight=""> MAX_BAG_WEIGHT: item_list.remove(item) non_accepted_items.append(item) # ____________________________________ current_contents = [] current_weight = 0.0 # ____________________________________ while len(item_list) > 0: # ____________________________________ temp_item = item _list[0] item_list.remove(temp_item) # ____________________________________ if current_weight + temp_item.weight < max_weight:="" #="" ____________________________________="" current_contents.append(temp_item)="" current_weight="" +="temp_item.weight" #="" ____________________________________="" if="" (len(item_list)="=" 0):="" products_item.append(current_contents)="" #="" ____________________________________="" else:="" item_list.append(current_contents)="" #="" ____________________________________="" current_contents="[]" current_weight="0.0" #="" ____________________________________="" for="" index,="" bag="" in="" enumerate(machine_list):="" output='Machine ' +="" str(index="" +="" 1)="" +="" '="" contains:="" '="" #="" ____________________________________="" for="" item="" in="" items:="" output="" +="item.name" +="" '\t'="" print(output,="" '\n')="" #="" ____________________________________="" if="" (len(non_accepted_items)=""> 0): output = 'Non-bagged items: ' # ____________________________________ for item in non_accepted_items: output += item + '\t' print(output,'\n') Assignment 1 – FedUni Checkout Student name: Student ID: Part Assessment Criteria Weight Mark 1a Identification of properties of a typical item that can be recycled – Container. 10 * 0.5 = 5 marks 1b Application of abstraction to identify key properties of a typical Container as well as creation of a suitable Class Diagram. 4 marks 1c Identification of the key properties of a Container_Recycling_Machine as well as creation of a suitable Class Diagram which uses those properties, plus the four method signatures provided. 4 marks 2 Creation of an activity flowchart which clearly indicates how the program should operate, using the correct symbols for elements such as start/end points, processes and decisions/branches 10 marks 3 Programming of the Container Recycling Machine simulation so that it: i) Creates a small number of Container instances that may be accepted, ii) Accepts simulated ‘deposting’ of a Container after being identified from a list by the user, iii) Adds a Container to the Container_Recycling_Machine list of containers being purchased, iv) Allows the deposit of multiple containers, v) Provides ‘virtual money’ to pay for those containers and vi) Prints a final receipt with the number of each container type and the amount for these containers, along with the total number of containers and the total amount paid out. (See example in the assessments instructions.) 4 + 4 + 4 + 4 + 4 + 4 = 24 marks. i) ii) iiI) iv) v) vi) Total: 4a Analysis and documentation via code comments of the two functions provided. (8 * 0.5) + (16 * 0.5) = 12 marks 4b Incorporation of the two functions provided into your main submission so that the program does not crash when an illegal money value is provided, and also virtually ‘bags up’ the products purchased. 2 Overall Overall code standard including comments, formatting, variable names 9 Assignment total (out of 70 marks) Contribution to grade (out of 20 marks) Comments: CRICOS Provider No. 00103D Insert file name here Page 6 of 8 CRICOS Provider No. 00103D Page 1 of 5