CODE EXAMPLE FOR PYTHON

Program for factorial of a number

// C++ program to find factorial of given number
#include <iostream>
using namespace std;
 
// function to find factorial of given number
unsigned int factorial(unsigned int n)
{
    if (n == 0)
        return 1;
    return n * factorial(n - 1);
}
 
// Driver code
int main()
{
    int num = 5;
    cout << "Factorial of "
         << num << " is " << factorial(num) << endl;
    return 0;
}
 
// This code is contributed by Shivi_Aggarwal