Ten teams play a game, how to allocate and compete for the third place in the championship?

1 For example, draw lots and divide into two groups, with five teams in each group playing round robin, and then the winners of the two groups will compete directly to decide the champion.

2. The champion can also be decided by the top two players in two groups in round robin, or the top two players cross each other (the first player in Group A is against the second player in Group B, and the first player in Group B is against the second player in Group A). Actually, the arrangement depends on how long you plan to hold the basketball game. 3. The lottery is divided into four groups, 2+2+3+3= 10, which is relatively fair because it is decided by lottery. Then each group will have a single round of competition, and the first group will qualify for the semi-finals and finals, so that the team with the most competitions will not exceed 4 games. 4、