Stack overflow for lab4 in good7.fun

[Björn Johansson]

I am getting a stack overflow when running good7.fun. This seems like a natural consequence of the deep level of recursion required to process the number 111111. I guess this test was created for that particular reason but I don't understand how I can avoid this. Any hints?

[Björn Johansson]

So a quick follow up. Simply increasing the stack size for the JVM solves the issue. I changed my script to "java -Xss40m ..." and everything was OK. Is this an acceptable solution?

[Inari Listenmaa]

Yes, this is acceptable. As long as it works on some input; you can also just change the number to a smaller one (e.g. 111 instead of 111111).

Inari