Program to find factorial of a given number!

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

using namespace std;

int main()
{
    long int number,fact=1,i=1;
    cout<<"Enter a positive integer to find its factorial :  ";
    cin>>number;
    for(i=1;i<=number;i++)
        fact=fact*i;

    cout<<number<<"! = "<<fact;
    getch();
}

 

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