Order Completed % Response Time Reviews Since

Professional C Programming Assignment Helper

Timothy J

Master’s Degree in Programming, University of Greenwich, UK

Profession

Skills

Who said you have to be the brightest student in your class to score a good grade in C programming? Did you know you can still be among the top students even if C is not one of the languages you like to study? Well, let me explain. All you need to do is click on the “hire” button next to my profile and I will make you the top student in your class. “How”, you may ask? I will do all your C programming assignments for you while you focus on other projects and assignments in your coursework. I have been doing this for over 15 years now and you can tell from my profile that I have plenty of successful orders to my name. I have massive experience in operators and expressions, arrays, strings, constants and variables, structures and unions, pointers, decision-making and branching, and many other concepts covered in C. If you are giving your C assignments your all but still scoring a poor grade, it’s time for a plan B. Take C programming assignment help and you won’t have to worry about these assignments any more.

Validating Phone Numbers in C# in Various Formats

Test Cases

Testing the program with non-numeric characters:

Testing the program with alpha characters:

Testing the program with negative numbers:

Observations

I observed that the C# code that I wrote can validate US phone numbers in different formats. There are no inputs that cause a runtime error because all the data are treated as a string (numbers are treated as string) and no data type conversion necessary that can cause a runtime error. There is no logic error as well but the program is only limited to validating the following phone number formats:

1-515-867-5309

The program makes sure that if dialing internationally then the first digit should be 1.

515-867-5309

(515)867-5309

If other formats are valid that I do not know of, then the program will be logically wrong because it wasn't included in the validation.