C++ Program to Find Factorial of Number using Recursion

Write C++ Program to Find Factorial of Number using Recursion

// CPP Program to Find Factorial of Number using Recursion

#include <iostream>

using namespace std;

int fact(int n)
{
	int product = 1;
	if(n == 0 || n == 1 )
		return n;
	return n * fact(n-1);
}

int main()
{
	int n;

	cout << "Enter Number :--> ";
	cin >> n;

	long int result = fact(n);
	cout << n << "! = " << result;

	return 0;
}

Output:

Enter Number :--> 6
6! = 720

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