# Name
TopCoder AC Ratio (user) AC (submission)
1815 72.7% (24/33) 19.3% (41/212)
1836 68.1% (47/69) 22.2% (180/809)
1837 77.1% (27/35) 22.2% (51/230)
1838 75.4% (43/57) 25.3% (95/376)
1839 70.4% (50/71) 16.1% (101/626)
1842 87.5% (28/32) 24.3% (99/408)