Find factorial using loop in C++
Posted by Samath
Last Updated: November 02, 2014
  1080

Develop a C++ console application that uses a loop to find the factorial of an accepted integer number.

 

Here is the Solution to the problem above:

#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
	int n, count;
    int factorial=1;         
    cout<<"Enter an integer: ";
    cin>>n;
    if ( n< 0)
        cout<<"Invalid Value! Please enter a value greater than 0";
    else
    {
       for(count=1;count<=n;++count)    
       {
          factorial*=count;             
       }
    cout<<"Factorial of "<<n<<" is "<<factorial;
    cout<<endl;
    }
    return 0;
}