# Name
TopCoder AC Ratio (user) AC (submission)
1544 92.8% (167/180) 49.0% (288/588)
1546 71.7% (33/46) 20.1% (59/294)
1547 98.1% (104/106) 87.8% (130/148)
1613 92.3% (84/91) 44.1% (143/324)
1809 85.5% (159/186) 32.6% (273/838)
1907 89.0% (194/218) 25.9% (283/1093)