计算编程比赛如何能取得最高分的问题。解决问题最多的队伍获胜，解决问题相同时，总用时最少的队伍获胜。总用时为每道题目用时的和。其中还包括读题时间、编程时间、debug时间和罚时-Teams are ranked according to the most problems solved.Teams who solve the same number of problems are ranked by least total time. The total time is the sum of t