# Name
TopCoder AC Ratio (user) AC (submission)
519 93.2% (276/296) 22.7% (295/1297)
520 93.2% (262/281) 28.6% (271/946)
521 79.6% (43/54) 42.2% (49/116)
522 64.7% (22/34) 22.2% (24/108)
523 78.6% (22/28) 35.3% (24/68)
524 95.1% (255/268) 26.3% (262/998)
525 73.3% (11/15) 16.4% (11/67)
526 86.4% (19/22) 62.5% (25/40)
527 87.0% (20/23) 32.3% (20/62)
528 78.9% (15/19) 36.6% (15/41)