Write a C program that takes a command line argument of a number that you need to calculate the factorial value of. The program must use a recursive function to calculate the result and then print the...

Write a C program that takes a command line argument of a number that you need to calculate the factorial value of. The program must use a recursive function to calculate the result and then print the result to

standard output.

The program must perform the following functionality:


1. Ensure command line arguments to read in the input number to calculate the factorial is used.
2. Test if the correct number of input arguments are entered when the program is called and print an error message if insufficient arguments are entered.
3. Convert the string to a number and test if the entered number is not a negative number and print an error message if negative.
4. Convert the entered argument to the correct data type format and call a recursive function called to recursively calculate the factorial of the number. Ensure you use the correct data types.
5. Exit the recursive function and print the result in the main calling function.