Problem with GCD of Two Numbers

WebThings
#1

Hello,

I’m trying to find the greatest common divisor (GCD) of two numbers. I’m following the instructions from this article.

I’m using the following code to find the GCD:

int gcd(int a, int b) 
{ 
    if (b == 0) 
        return a; 
    return gcd(b, a % b);  
}

The problem is that when I try to run the code, I get a runtime error. I’m not sure what I’m doing wrong - can someone please help me out?

Thanks in advance!

#2

I believe that you have the incorrect forum. This forum deals with Web of Things.