Happy About the progress

factorial.c

@@ -0,0 +1,23 @@
+#include <cs50.h>
+#include <stdio.h>
+
+int factorial(int n);
+
+int main(void)
+{
+	int n = get_int("Factorial of: ");
+	printf("Factorial of %i is %i\n", n, factorial(n));
+
+}
+
+int factorial(int n)
+{
+	// Base case
+	if (n == 0)
+	{
+		return 1;
+	}
+	
+	// Recursive case
+	return n * factorial(n - 1);
+}