C++ descriminant = b - 4ac

1) Develop a C++ function template called Discriminant() that calculates and returns the discriminant value

• There are three template parameters to this function (a, b, c)
• There is a template return value which is the positive discriminant value (b - 4ac)
  • If the discriminant value is positive, zero included, simply return the value
  • If the discriminant value is negative, then throw an exception with parameter "Discriminant(a, b, c): Negative Discriminant Encountered"
  • Here is a link to a more detailed explanation of exception handling

2) Develop a C++ main function that tests your Discriminant function

• Prompt the user for values a, b, and c
• Using your Discriminant function:
  • Print the discriminant value if possible
  • Or else print the exception string if an exception is thrown
• Prompt the user if they would like to repeat the process another time
  • If the user types "y" or "Y" then repeat the process
  • If the user types "n" or "N" then end the program
  • If the user types in anything else then ask again since these are the only four valid responses