Data Validation and Numeric Functions

In the unit, you will study numeric and character functions. For this  guided practice, you will asks a user for their initials, and, if the  user types any non-alpha data, the program asks them to try again.  Notice the ctype.h file included here. Also, notice that "!="  is used  as "not equal to."

Here is the code:

And here is the output:

Submission Instructions

Now, you enter the code, and run it. (No flowchart this time)

Upload your .c file and a screenshot of your code output saved in a Word document