China Naming Network - Ziwei knowledge - How to divide 37 people into two areas in table tennis singles competition? Hurry up!

How to divide 37 people into two areas in table tennis singles competition? Hurry up!

2 districts; Area a19; Area B 18 people;

Area A 19 people are divided into four groups, 1-3 group with 5 people, and 4 groups with 4 people can be decided by drawing lots, and the first or top two in the group are close to the next round;

Area B 18 people are divided into four groups, 4, 4, 5 and 5, which are the first or top two in the same group.

In this way, the top 16 or the top 8 will come out, and then you can choose it at will.