说明：   黑白棋是一种益智游戏，但在棋盘上下棋非常麻烦，因为要不停地将黑白 两棋互换(日本人想出了一个好办法：将棋子正反面涂为异色)，于是我用basic 写了这么一个小程序，以方便大家。 游戏规则非常简单：在一个棋盘上先放上四枚棋子，黑白双方轮流下棋， 每一子须下在棋盘的空白处且能“吃掉”对方至少一子，否则自己不能下而 由对方继续下；“吃掉”对方的棋子是指：以落点为中心，向左看去经过几 个对方的棋子后又有自己的棋子(中间不能有空格)，则这几个对方的棋子就 被换成我方的棋子，即被吃掉了，对方被换掉几子便是吃了几子。此种“看 法”应同时应用于向右、向上、向下等八个方向。
(Othello is a puzzle game, but a game of chess on the board is very troublesome, because to keep black chess interchangeable (the Japanese come up with a good way: pawn pros and cons of topcoat for Harmonia), so I The basic write a small program to facilitate. The rules of the game is very simple: first put four pieces on a chessboard, black and white sides take turns playing chess, each child must be under the checkerboard of empty space and can " eat" the other party at least one son, otherwise he could not under by the other party continue to the next " eat" the other pieces: the placement for the center, to the left and looked after several other side pawn after another pawn (without spaces) and several other side pawn our pawn is replaced, he incurs eaten, and the other was replaced a few child is eating a few sub. Such " views" should also be applied to the right, up, down and eight other direction.)