# Name
TopCoder AC Ratio (user) AC (submission)
2188 98.5% (256/260) 76.8% (361/470)
2189 69.9% (128/183) 20.2% (210/1040)
2190 96.0% (120/125) 40.3% (157/390)
2191 86.7% (137/158) 23.0% (230/1002)
2192 43.1% (22/51) 41.4% (89/215)