Comment on Tutorial - Checking Prime Number in C++ By Grant Braught
Comment Added by : Anonymous
Comment Added at : 2013-02-27 05:38:27
Comment on Tutorial : Checking Prime Number in C++ By Grant Braught
This program is mush faster and finer than given program.
#include <iostream>
#include <math.h>
bool IsPrime(int number)
{
for (int i=2; i<sqrt(number/2); i++)
{
if (number % i == 0)
{
return false;
}
}
return true;
}
int main()
{
int number;
cout << \"Enter an integer: \";
cin >> number;
if (IsPrime(number))
cout << number << \" is prime.\" << endl;
else
cout << number << \" is not prime.\" << endl;
return 0;
}
View Tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Subscribe to Tutorials
Related Tutorials
Program using concept of byte long short and int in java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Count number of vowels, consonants and digits in a String in Java
Student marks calculation program in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
MultiLevel Inheritance sample in Java
Archived Comments
1. Nice article..
View Tutorial By: senthil at 2009-09-09 00:22:40
2. How do you remove an element from the map?
View Tutorial By: Shreejit at 2012-01-29 16:53:27
3. i installed the code in ecllipse,but i have one do
View Tutorial By: vamsi at 2015-05-19 10:56:25
4. Good example for vector
View Tutorial By: mangai at 2011-07-07 09:46:10
5. Please provide some more examples ...It will be ve
View Tutorial By: it interview questions at 2012-09-29 05:07:55
6. Thanks a lot! simple and clear explanation! Great!
View Tutorial By: Fabio Henrique at 2010-03-29 15:23:56
7. How can I save the canvas edited by the user from
View Tutorial By: pavan at 2014-10-14 08:26:55
8. Clear explanation...
View Tutorial By: Nisha at 2013-01-31 05:10:29
9. Hi All,
I am new to J2ME Applicatio
View Tutorial By: golemnagesh at 2010-12-05 22:43:50
10. You should consider using different threads that a
View Tutorial By: Jeremy at 2010-01-13 23:02:11