Factorial Program in c++

[Jinson Jacob]

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
int num;
cout<<"              Factorial Program"<<endl;
cout<<endl;
cout<<"Enter a number : ";
cin>>num;
int fact=1;
for (int i=1;i<=num;i++)
{
fact=fact*i;
}

cout<<"Factorial of "<<+num<<" is :"<<fact;
getch();

}