This assignment provides practical experience parsing data files, working with a linked list and writing a data file.
computer science
Description
Introduction
This assignment provides practical experience parsing
data files, working with a linked list and writing a data file.
Tasks and Rubric
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Activity |
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Define a linked list produceItem node to include |
char produce[20]; char type[20]; char soldBy[20]; float price; int quantityInStock; struct produceItem *next; |
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1.
Declare a global
struct variable as the head of the linked list |
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main() |
- Provide the user
a menu of the following options: // call
function to read in the data file 1. Stock
Produce Department // call
function to display the data in the format shown in figure 2. Display
Produce Inventory // call
function to the elements to the output file 3. Writing the linked list elements to output
file Assignment7Output.txt // exit the
program 4. Exit Program - Use a
conditional statement to evaluate the user’s selection -See Figure 1
for the output display |
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Test Case 1 |
Perform Test
Case 1, results in expected outcome in Figure 1 |
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Function to read the data file |
Read in the
contents of data file "Assignment7Input.txt" into the linked list |
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Test Case 2 |
Perform Test
Case 1, results in expected outcome in Figure 2 |
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Function to display the stack |
Traverse the linked
list and display the data of each node formatted as shown in Figure 2 |
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Test Case 3 |
Perform Test
Case 3, results in expected outcome in Figure 3 |
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Function to output to file |
Write the elements
of the linked list to the output file |
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Test Case 4 |
Perform Test
Case 4, results in expected outcome |
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Exit the program |
Write the
appropriate code to exit the program |
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Compile |
Source compiles
with no errors |
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Run |
Source runs
with no errors |
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Comments |
Source includes
comments |
Perform the following
test cases
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Test Cases |
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Action |
Expected outcome |
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Test case 1 |
Select option 1 |
Data file Assignment7Input.txt
is read in, string tokenized; generated a linked list |
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Test case 2 |
Select option 2 |
Display the
elements of the linked list, see Figure 2 |
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Test case 3 |
Select option 3 |
Data file Assignment7Output.txt
is written, see Figure 3 |
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Test case 4 |
Select option 4 |
Program exits
and quits |
