For a certain race, 3 teams were allowed to enter 3 members each.A team earned 6 – n points whenever one of its members finished in nth place, where 1 ≤ n ≤ 5.There were no ties, disqualifications, or withdrawals.If no team earned more than 6 points, what is the least possible score a team could have earned?
我觉得啊,这个题说的相当于是9个人赛跑嘛,问一个队最少得多少分,已知no team earned more than 6 points,不大于6分,那就让两个队得6分,剩下的那个队就是得分最少的,因为可能的得分是12-n,1 ≤ n ≤ 5,那么所有的得分加起来应该是15,那么减去两个6分,就是3分了