private static int move(CI from, CI to, int num)
{
if (num == 1)
{
move1(from, to);
return(1);
}
else
{
CI F, T;
F.index = from.index;
T.index = 3 - from.index - to.index;
int c = move(F, T, num - 1);
move1(from, to);
F.index = 3 - from.index - to.index;
T.index = to.index;
return(c + 1 + move(F, T, num - 1));
}
}
private static void move1(CI from, CI to)
{
s_cols[to.index][s_heights[to.index]++] = s_cols[from.index][--s_heights[from.index]];
}
