Write a function that accepts an integer parameter

Reference no: EM13781397

Write a function that accepts an integer parameter and returns its integer square root. The function should throw an exception if it is passed an integer that is not a perfect square. Demonstrate the function with a suitable driver program

NOTE: Add the following condition to the program: Whenver the user enters non-integer data, throw an exception telling the person what is wrong.

Here are some hints that may help with problem 2 - Arithmetic Exceptions.

First of all, I've added a program in your Content area: dataType. I recommend that you take a look at it. It is a little sample program that checks to make sure the user entered integer data. Your program is to throw an exception if character data is entered (NOTE: I added this restriction in the dropbox area with the instructions.) That is in addition to the exception that the book asked you to throw.

Now the other part of the problem is how to tell when you have a perfect square. Here are a couple of approaches:

1.) You could use the sqrt function (needs to include the cmath header) and check to see if the result is an integer.

2.) You could create a loop starting at 1 and squaring each integer until you match the integer entered by the user (means perfect square) or until the square is larger than the number entered (means not a perfect square)

Reference no: EM13781397

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