# Name AC Ratio(user) AC (submission)
50 100.0% (44/44) 43.5% (67/154)
51 96.1% (49/51) 29.4% (73/248)
52 92.0% (46/50) 38.2% (65/170)
53 97.3% (36/37) 41.5% (51/123)
54 100.0% (46/46) 54.2% (52/96)
55 100.0% (42/42) 63.4% (59/93)