111111 File: useArraysAndLinkedNodes.py Author: Derrf, Seitz This program exercises arrays and linked nodes. The following files...

  

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111111 File: useArraysAndLinkedNodes.py Author: Derrf, Seitz This program exercises arrays and linked nodes. The following files must be in the same folder: arrays.py node.py www. <your name> #Replace <your name> with your name. #Replace any "<your code>" comments with your own code statement (s) # to accomplish the specified task. # DO NOT CHANGE ANY OTHER CODE. from arrays import Array from node import Node # Part 1: #This function prints a linked list of nodes. # Parameters: head a reference to the first node in the linked list. def printLinkedList (head): #Print the linked list with each nodes's data on a separate line. # You must use some form of a loop to print the linked list. #<your code> # Here is the array: theArray - Array (10) for i in range (len (theArray)) : theArray[i] = 1 + 1 # Print the array: print ("The array:") print (theArray) print () # blank line #Here is the array: theArray Array (10) for i in range (len (theArray)) : theArray[i]=i+1 #Print the array: print ("The array:") print (theArray) print () # blank line- # You must use these variables in your code: Node (theArray [0], None). head tail = head # Part 2: # Copy the array items to a linked list of nodes: # The linked list must consist of Node class items. # You must use some form of a loop to create the linked list. #<your code> print ("After creating the list from the array items:") printLinkedList (head) print () # blank line. # Part 3: # Add a node with the value 99 to the end of the list: #<your code> print ("After adding 99 to the end of the list: ") printLinkedList (head) print () # blank line. # Part 4: # Add a node with the value 55 after the node with the value 5: # You must go through the list until you arrive at the 5, #then link in the new node correctly. #<your code> print ("After adding 55 after the node with the value 5:") printLinkedList (head) 111111 File: useArraysAndLinkedNodes.py Author: Derrf, Seitz This program exercises arrays and linked nodes. The following files must be in the same folder: arrays.py node.py www. <your name> #Replace <your name> with your name. #Replace any "<your code>" comments with your own code statement (s) # to accomplish the specified task. # DO NOT CHANGE ANY OTHER CODE. from arrays import Array from node import Node # Part 1: #This function prints a linked list of nodes. # Parameters: head a reference to the first node in the linked list. def printLinkedList (head): #Print the linked list with each nodes's data on a separate line. # You must use some form of a loop to print the linked list. #<your code> # Here is the array: theArray - Array (10) for i in range (len (theArray)) : theArray[i] = 1 + 1 # Print the array: print ("The array:") print (theArray) print () # blank line #Here is the array: theArray Array (10) for i in range (len (theArray)) : theArray[i]=i+1 #Print the array: print ("The array:") print (theArray) print () # blank line- # You must use these variables in your code: Node (theArray [0], None). head tail = head # Part 2: # Copy the array items to a linked list of nodes: # The linked list must consist of Node class items. # You must use some form of a loop to create the linked list. #<your code> print ("After creating the list from the array items:") printLinkedList (head) print () # blank line. # Part 3: # Add a node with the value 99 to the end of the list: #<your code> print ("After adding 99 to the end of the list: ") printLinkedList (head) print () # blank line. # Part 4: # Add a node with the value 55 after the node with the value 5: # You must go through the list until you arrive at the 5, #then link in the new node correctly. #<your code> print ("After adding 55 after the node with the value 5:") printLinkedList (head)

Answer rating: 100% (QA)

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