is how to know where the square is on the map. Besides, although the two-dimensional array can be understood as a naughn table, it is not. I don"t know what it is.
ask the great god to say
you can define the map as a two-dimensional array. If each grid has a square, it is defined as 1, otherwise it is defined as 0.
when each square moves in it, judge whether the grid occupied by the next position has a square, that is, whether there is one, and then you can't move to the next position, otherwise you can move
is not an array, but a two-dimensional coordinate system, but this coordinate system can be represented by a two-dimensional array.
the transformation of squares, that is, the transformation of coordinates
the original rule is as follows [1-9] {1} [0-9] {3} now I want to rule out the result of 2035. How do I write it? because I m in a hurry, I can t think for myself. Regularity is my weakness. Thank you! ...