Sunday 5 July 2015
class Factorial
{
int fact(int n)
int fact(int n)
{
int result;
if(n==1) return 1;
result = fact(n-1) * n;
return result;
}
}
int result;
if(n==1) return 1;
result = fact(n-1) * n;
return result;
}
}
class Recursion
{
public static void main(String args[])
public static void main(String args[])
{
Factorial f = new Factorial();
System.out.println("Factorial of 4 is " + f.fact(4));
}
}
Factorial f = new Factorial();
System.out.println("Factorial of 4 is " + f.fact(4));
}
}
Output:
Factorial of 4 is 24
