The company organized a badminton competition, with the number of participants ***2 1. How to arrange the competition, preferably a single knockout?
Regardless of gender? How many people are there in each one? All single? No body double? If there are no doubles regardless of gender, they are divided into two groups: 1 1 and 10. One player in the 1 1 group will be drawn for a bye, and the remaining 1V 1 will be eliminated in a single round, and the two groups will be eliminated respectively. After the first round of elimination, 5 people will be added to each group, with a bye 1. Draw lots for 1-1players according to the number of people, and continue the single-cycle elimination. After elimination, the remaining five players plus 1 players, ***6 people, were divided into two groups with 3 people in a single round. Two winners in each group compete for the championship, and the other four are divided into two groups.