# Name
TopCoder AC Ratio (user) AC (submission)
2078 55.6% (5/9) 6.4% (11/172)
2144 81.2% (52/64) 35.8% (105/293)
2145 100.0% (77/77) 76.4% (146/191)
2146 94.9% (37/39) 47.3% (52/110)
2147 73.7% (28/38) 42.5% (51/120)