This program which is written in SWI-Prolog makes the "connect 4" game. just type "play." to start seeing the play. There are two opponents there, X and O which are both computer and compete.

建立lib.c文件提供中断函数处理代码 使用ＳＷＩ异常设计字符串输出程序-Establish lib.c document provides an interrupt function uses SWI exception handling code string output program design

建立lib.c文件提供中断函数处理代码 使用ＳＷＩ异常设计字符串输出程序-Establish lib.c document provides an interrupt function uses SWI exception handling code string output program design