You must solve the problems by using the debugger. In the tutorial Learn C++ Chapter 1.11 and follow are the techniques how to use the debugger explained. Watch the memory of your neighbours array to see what is happening.



Tip: I am convinced that your set_neighbour() function isnt optimal. I would write some set_mill() functions.

You must solve the problems by using the debugger. In the tutorial Learn C++ Chapter 1.11 and follow are the techniques how to use the debugger explained. Watch the memory of your neighbours array to see what is happening.

Tip: I am convinced that your set_neighbour() function isnt optimal. I would write some set_mill() functions.