c++ prac prog - 17

#include <iostream.h>
#include <conio.h>

void main()
{
    clrscr();
    unsigned int factorial(1),n;
    cout << "Enter a number: ";
    cin >> n;
    for (int i(1); i<=n; i++)
        factorial *= i;
    cout << "\nFactorial for " << n << " is " << factorial << "." << endl;
    getch();
}