Chapter 16, Problem 2PC

Program Plan Intro

Arithmetic Exception

Program Plan:

• Include the required header files.
• Create SqrtException class for arithmetic exception.
• Define the function mySqrt() that accepts the integer parameter.
  • Check whether the number is less than 0. If yes, throw arithmetic exception
  • Loop executes until the square of r is less than or equal to number.
    • Check whether square of r is equal to number. If yes,
      • Return r value.
  • There is no square root, then throw an arithmetic exception.
• Define the “main()” function.
  • Read the inputs from the user.
  • In the Try block
    • Take square root of given number.
    • Display the square root of number.
  • In the Catch block,
    • Display the error message.