welcome()    	 /*欢迎界面*/
{    Initialize();	/*初始化*/
     system("cls");	/*清屏*/
    system("color 2"); /*设置颜色*/
    system("mode con cols=504 lines=512");/*样式*/
    printf("\t╔════════════════╗\n");
printf("\t║                                    ║\n");
printf("\t║ 欢迎来到五子棋游戏，祝你玩的愉快！ ║\n");
printf("\t║                                    ║\n");
printf("\t║ ._______________________.          ║\n");
printf("\t║ | _____________________ |          ║\n");
printf("\t║ | I I |                            ║\n");
printf("\t║ | I I |                            ║\n");
printf("\t║ | I 五 子 棋 I |                   ║\n");
printf("\t║ | I I |                            ║\n");
printf("\t║ | I___________________I |          ║\n");
printf("\t║ !_______________________!          ║\n");
printf("\t║ ._[__________]_.                   ║\n");
printf("\t║ .___|_______________|___.          ║\n");
printf("\t║ |::: ____ |                        ║\n");
printf("\t║ | ~~~~ [CD-ROM] |                  ║\n");
printf("\t║ !_____________________!            ║\n");
printf("\t║                                    ║\n");
printf("\t║                                    ║\n");
printf("\t║                                    ║\n");
printf("\t║                                    ║\n");
printf("\t║ 请按任意键继续，进入帮助界面。     ║\n");
printf("\t║              ▅▅                  ║\n");
printf("\t║              ▅▅                  ║\n");
printf("\t║              ▅▅                  ║\n");
printf("\t║              ▅▅                  ║\n");
printf("\t╚══════════════════╝\n");
    getch();						
}