说明：  五子棋（控制台版）游戏的功能都体现在控制台界面中，它的操作非常简单，只要按照提示输入坐标（坐标形式为A1、B3、J7等形式），并按回车键（<Enter>）即可，如果输入正确，则在棋盘上显示下的棋子，如图2所示，如果输入错误，则显示提示信息，并要求重新输入。
(The functions of the Gobang (console version) game are all reflected in the console interface. Its operation is very simple. Just enter the coordinates according to the prompts (the coordinates are in the form of A1, B3, J7, etc.), and press the Enter key (<Enter> ). If the input is correct, the chess pieces will be displayed on the chessboard, as shown in Figure 2. If the input is incorrect, a prompt message will be displayed and a new input will be required.)