# Name
TopCoder AC Ratio (user) AC (submission)
2246 89.4% (160/179) 50.2% (209/416)
2247 87.2% (109/125) 51.5% (228/443)
2248 95.8% (115/120) 55.8% (144/258)
2249 46.2% (37/80) 9.3% (64/690)
2250 39.1% (18/46) 13.7% (30/219)