# Name TopCoder AC Ratio(user) AC (submission)
1975 Mini thumb hsnu2016 74.2% (23/31) 18.2% (56/307)
1976 Mini thumb hsnu2016 83.0% (39/47) 38.2% (66/173)
1978 Mini thumb mikasa mikoto furikae 66.7% (24/36) 26.2% (116/443)