# Name
TopCoder AC Ratio (user) AC (submission)
17 100.0% (4/4) 100.0% (5/5)
18 100.0% (3/3) 42.9% (3/7)
19 100.0% (3/3) 50.0% (5/10)
20 100.0% (3/3) 70.0% (7/10)
21 100.0% (3/3) 37.5% (3/8)
22 100.0% (3/3) 100.0% (3/3)