In this case, we often see three people pushing each other in the actual table tennis law enforcement. As you said, "The three of them have exactly the same record and winning percentage in every game." That means you only have the same winning percentage. So, did you make a small winning percentage for each game? If you don't do it, you may get the result immediately (we can usually solve it at this time), but in the Spring Festival Evening of 2006, three middle-aged people were pushed by three people, and the score ratio was the same. Referee Zhang XX asked him to hit three people. At that time, the director of the sports bureau immediately proposed to draw lots to decide. Later, I learned that this is by no means groundless. There is such a saying.
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