[Solved] CSC3320 Lab 7

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Purpose: Learn how to get input and print out formatted results using scanf and printf separately in C.

Part 1:

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)123-4567You entered 404-123-4567Question: 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.

2) 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:583Enter unit price:13.5Enter quantity:2Enter purchase date (mm/dd/yyyy):09/15/2016Item 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.