程序是篮球比赛计时计分系统，能记录整个比赛的时间，并能修改比赛时间、暂停比赛时间等，能随时刷新两队在比赛过程中的比分，中场交换两队比分位置，比赛结束可以发出报警指-Procedure is time basketball scoring system that can record the entire game time and game time can be modified, suspended, such as playing time and can refresh at any time the two teams in the Games of the scores, the two teams exchanged scores midfield position, the end of the game can be issued a warning means