# Name TopCoder AC Ratio(user) AC (submission)
1347 Mini thumb a 57.9% (11/19) 13.3% (56/421)
1448 Mini thumb coevr 84.6% (33/39) 41.7% (60/144)
1949 Mini thumb hsnu2016 77.8% (7/9) 27.1% (23/85)