Description
Purpose: Learn how to get input and print out formatted results using scanf and printf separately in C.
Part 1:
-
Write a C program named as getPhoneNumber.c that prompts the user to enter a telephone number in the form (999)999-9999 and then displays the
number in the form 999-999-999:
Enter phone number [(999)999-9999]: (404)123-4567 You entered 404-123-4567
Question: Execute your getPhoneNumber.c and attach a screenshot of the output. Then
write the source code of getPhoneNumber.c in your answer sheet and upload your file
getPhoneNumber.c to googleClassroom.
-
Write a program named as calcPrice.c that formats product information entered by the user and calculate the total amount of purchase.
Enter item number:583
Enter unit price:13.5
Enter quantity:2
|
Enter purchase |
date (mm/dd/yyyy):09/15/2016 |
|||||
|
Item |
Unit |
Price |
QTY |
Purchase Date |
Total Amount |
|
|
583 |
$ |
13.50 |
2 |
9/15/2016 |
$ |
27.00 |
The item number, quantity and date should be left justified; the unit price and total amount should be right justified. Hint: Use tabs to line up the columns.
Question: Execute your calcPrice.c and attach a screenshot of the output. Then write the
source code of calcPrice.c in your answer sheet and upload your file calcPrice.c to
classroom.
Part 2: (Optional)
Note : This part is not for grading. But you will get some feedback.
Can you write a shell script to finish the same task as in question 1) of Part 1?
Submssion:
-
Please follow the instructions below step by step, and then write a report by answering the questions and upload the report (named as Lab7_FirstNameLastName.pdf or Lab7_FirstNameLastName.doc) to Google Classroom, under the rubric Lab 7 Out-of-lab Assignment.
-
Upload files getPhoneNumber.c and calcPrice.c to the rubric named “Lab7” of the classroom. Note: if you do not upload the C files you would get zero for this assignment.
-
Please add the lab assignment NUMBER and your NAME at the top of your file sheet.
2
