# Name TopCoder AC Ratio(user) AC (submission)
1347 Mini thumb a 58.8% (10/17) 14.6% (53/363)
1448 Mini thumb 1580873255888  1 83.9% (26/31) 37.0% (40/108)
1949 Mini thumb hsnu2016 77.8% (7/9) 27.1% (23/85)