Try Microsot Visual C++ 2010 compiler.

I think the problem is that the variable move1 is not initialized move1 = s.size() - 2 - move1;

I'v a problem like this with my codes.

I think you use old version of the compiler( or not the version that CF works on).

Or maybe you (don't) use -O2 for compiling (becuase it will change sth(e.g. your memory) on your computer while running your code !)

I wish my experience would be useful for you :D