# Name
TopCoder AC Ratio (user) AC (submission)
2150 100.0% (8/8) 18.5% (20/108)
2151 88.6% (70/79) 23.3% (112/480)
2152 81.8% (9/11) 17.7% (14/79)
2155 53.8% (14/26) 14.5% (38/262)
2158 89.5% (34/38) 25.9% (41/158)
2162 87.0% (47/54) 35.1% (101/288)