Twenty-seven women lined up at 32 locations to wait for five farewells. The first round 16-5= 1 1. The second round of 8 pairs 16-person competition. 8. The third round of 4-8-person competition. Four people who won four games entered the second stage. Single cycle 4*3/2=6 fields, so the first stage 1 1.
2. You can't draw with a computer, but you should be able to understand it;
Draw 32 short horizontal lines from top to bottom, which are respectively marked as 1-32 (position) right end 1, 23,4-16. Draw 16 horizontal lines on the right side of the midpoint of this line, and mark the winner's position number below the right end of the line in the same way until 4 people (1-4 2-3 in the first round, 1-3 4-2 in the second round and 1-2 3-4 in the third round).
3. The men's and women's competition * * * needs 60 games divided into 4 stops, each stop 15 games. One day is very loose and tight, and you may win all morning. If you don't understand this question, you can ask. If you are satisfied, remember to adopt it. If you have any other questions, please accept them and send them to me for help. Not easy to answer. Please understand, thank you. I wish you progress in your study.