Write a function that accepts an integer parameter

Assignment Help C/C++ Programming

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

Questions Cloud

Java program that prompts for the gpa : This assignment will give you practice with interactive programs, if/else statements and methods that return values. Your program will prompt the user for information about two applicants and compute an overall score for each applicant. This is ..

Write a query to display the starting salary : Write a query to display the starting salary for each employee. The starting salary would be the entry in the salary history with the oldest salary start date for each employee. Sort the output by employee number.

Draw the data flow diagrams level 0 : draw the Data Flow Diagrams Level 0 and Level 1 using Microsoft Visio. A visitor may get Registration after filling "Sign Up" form.

Write an application that uses a one dimensional array : Write an application that uses a one dimensional array: the user enters 5 numbers, each of which is between 10 and 100. As each number in input, display it only if it is not a duplicate of previous numbers entered.

Write a function that accepts an integer parameter : 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

Write a program to compute the cumulative gpa : This program will compute the cumulative GPA based on user input. This program will use dialog boxes with the JOptionPane class as well as the console to send/receive information to/from the user.

Students with severe and multiple disabilities : Visit a program for students with severe and multiple disabilities. During the interview with teachers and staff, discuss the following topics:

Create at least two vectors and demonstrate the use of each : Create a separate class, VectorTest, that will demonstrate the use of your Vector class. You must create at least two vectors, and demonstrate the use of each method. When you demonstrate the use of each method, print the results to the console ..

Discriminatory belief or phobia : Pretend you are a racist, you have this discriminatory belief or phobia. Explain what is being racist? Include an example and explain how it is NOT practicing higher-level thinking. (Intro paragraph)

User Account

All Pages