实现图形界面的五子棋，实现人机下棋，并且判断胜负，也实现了人与人之间的下棋并判断胜负，使用到了vs2010，easyX(To achieve Gobang in graphic interface, we can play chess and play chess, and judge the outcome. We also achieve chess playing between people and judge the outcome. We use it to VS2010, easy