- int sminrow = max(sy1, dy1) - sy1;
- int smincol = max(sx1, dx1) - sx1;
- int dminrow = max(sy1, dy1) - dy1;
- int dmincol = max(sx1, dx1) - dx1;
- int dmaxrow = min(sy2, dy2) - dy1;
- int dmaxcol = min(sx2, dx2) - dx1;
+ int sminrow = Max(sy1, dy1) - sy1;
+ int smincol = Max(sx1, dx1) - sx1;
+ int dminrow = Max(sy1, dy1) - dy1;
+ int dmincol = Max(sx1, dx1) - dx1;
+ int dmaxrow = Min(sy2, dy2) - dy1;
+ int dmaxcol = Min(sx2, dx2) - dx1;