# Name TopCoder AC Ratio(user) AC (submission)
1975 Mini thumb hsnu2016 75.0% (24/32) 18.8% (59/314)
1976 Mini thumb hsnu2016 83.0% (39/47) 38.2% (66/173)
1978 Mini thumb mikasa mikoto furikae 69.2% (27/39) 26.7% (123/461)