In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
class Javaexcercise{
static int factorialofnumber(int n){
if (n == 0)
return 1;
else
return(n * factorialofnumber(n-1));
}
public static void main(String args[]){
int fact=1;
int number=5 ;//It is the number to calculate factorial
fact = factorialofnumber(number);
System.out.println("Factorial of "+number+" is: "+fact);
}
}
In this demo I have used NetBeans IDE 8.2 for debugging purpose. But you can use any java programming language compiler as per your availability..
Result:
Factorial of 5 is: 120
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