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问题的提出笔者所在学校前不久举行了辩论大赛 ,共有 6支队参赛 .每 3支队分在一组进行单循环小组赛 .成绩最优者小组出线进入决赛 .赛前制定的规则中写着“小组赛中两场比赛总分最高者出线” .一组比赛结果如下 :表 1场次比分获胜队两队平均分两队分差Ａ对Ｂ 2 1 50 2 1 3 8Ａ
The question was raised shortly before the author’s school held a debate contest, a total of 6 teams participated in the competition. Each of the 3 teams was divided into a group to perform a single-round group match. The team with the best score went out into the final. The rules formulated before the game read “Group The highest score of the two games in the game is the highest." The results of one set of matches are as follows: Table 1 Scores Scores Win Teams Two Teams Average Score A Pair B 2 1 50 2 1 3 8A